What is the difference between home mode and car mode on the WSNUEEE A613?

They change the timing logic, not the way the machine atomises. In home mode the A613 runs continuously and switches itself off after 3 hours, with the timer restarting on any button press. In car mode it keeps running while it senses vibration and drops into standby after one minute of stillness, waking automatically when the car moves again. The mode is set with the slide switch on the side of the body.

Does the WSNUEEE A613 come with oil?

No. The box contains one empty 15 mL bottle and no oil. Fill it with any true essential oil or fine fragrance oil, from WSNUEEE or from any other supplier. The diffuser head fits most standard 15 mL bottles, so there is no proprietary cartridge and no refill subscription.

How long does the A613 battery last?

About 40 hours at grade G1, 30 hours at G2 and 20 hours at G3 per charge, from a built-in 2000 mAh lithium battery. Because home mode stops after three hours, one switch-on never drains the machine. A full charge from empty takes about 3.5 hours, or about 5 hours on a slower charger.

How do I change the scent grade on the A613?

Short press the power button to step through the grades. The three presets are G1 (5 seconds spray, 150 seconds pause), G2 (10 s / 120 s) and G3 (10 s / 60 s). A long press switches the machine on or off, and in home mode a short press also restarts the 3-hour timer.

How many ambient light colours does the A613 have?

Three: blue, orange and purple. Press the ambient light button to move through them, then to light-off on the following press. With the light switched off the machine keeps diffusing normally, which is useful in a car at night.

Why can't I see a mist from the A613?

Cold-air atomisation produces a very fine, dry vapour rather than a steam plume, so it is often invisible against a bright background. A visible plume from a water-tank humidifier is mostly water settling on nearby surfaces, which you do not want on a dashboard or windscreen. To watch the pulse, take the machine into a darkened room and hold a torch beam across the nozzle.

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A613

Q: Why did my A613 switch itself off after three hours?

That is home mode working as designed. Three hours is the timer so a unit in an empty room does not scent it all night and drain the battery. Long press the power button to start another three hours. In car mode the machine going quiet means the car has been still for a minute, and it wakes on its own when you drive off.

Q: How much room does one A613 scent?

Up to 15 m² in area and 45 m³ by volume, about 1600 cubic feet. That covers a bedroom, a study, an office desk or a car cabin from a single unit, and the coverage is the same in home mode and car mode.

Q: Do I add water to the A613?

Never. The A613 is a waterless diffuser and atomises pure oil on cold air. Adding water will not produce more scent and will damage the atomising head. Because no water is involved, nothing settles on a dashboard or windscreen.

Q: Which oil bottles fit the A613?

The A613 uses a 15 mL bottle, and the diffuser head is designed to fit most standard 15 mL bottles on the market. Screw your own bottle straight onto the head, so there is no proprietary cartridge and no lock-in to a particular refill.

Q: Is there an app for the A613?

No. The A613 has no app and nothing to pair. On/off and the three scent grades are set with the power button, the three light colours with the ambient light button, and home or car mode with the slide switch on the side of the body.

A waterless aroma diffuser built for two places at once — a slide switch picks home mode or car mode, and in the car it wakes on vibration and sleeps after a minute of stillness. Cold-air atomisation of a 15 mL oil bottle, a 2000 mAh cell you charge over USB Type-C, three scent grades and three ambient colours from two buttons.

15 m² · 45 m³ 2000 mAh battery 15 mL bottle Home + Car mode Grades G1–G3 5 W · 5 V⋮1 A

Model A613 · Home & Car Waterless Aroma Diffuser · Product Manual

Home › Guides › A613 Setup Guide

Updated Oct 16, 2026·8 min read·Reviewed by WSNUEEE Product Support·Model A613

Product Overview

Know Your A613

Everything worth knowing before the first fill — what the bottle holds, what the machine draws, how long it runs, and why one unit covers a room and a car.

PRODUCT	Aroma DiffuserWaterless (cold-air) atomiser
MODEL	A613-V2.0Marked A613 throughout this guide
POWER	5 W
INPUT	5 V⋮1 A MaxUSB Type-C charging port
BATTERY	2000 mAhBuilt-in lithium · 20–40 h per charge
COVERAGE	15 m² / 45 m³About 1600 ft³ · 160 sq ft
BOTTLE	15 mLFits most standard 15 mL oil bottles
SIZE	φ69 × 129 mm2.72 × 5.08 in
NET WEIGHT	318 g11.22 oz
MODES	Home / CarSlide switch on the body
GRADES	G1–G3Three spray / pause presets
LIGHT	3 coloursBlue, orange, purple · switchable off
DIFFUSION	Cold-air atomisationNo heat, no water, no dilution

Line drawing of the WSNUEEE A613 waterless diffuser: a rounded cylindrical matte body with a lift-off diffuser head on top, two control buttons, an ambient light ring, and a Type-C port with a charging indicator on the side

Where It Belongs

Living Room

Bedroom

In the Car

Desk & Office

Travel & Hotel

One Machine, Two Rooms

The A613 is the version of our diffuser made for a car as well as a room. A slide switch on the body picks which behaviour you want: at home it runs on a timer, and in the car it reads vibration so it scents while you drive and rests when you stop. It is waterless — a 15 mL oil bottle screws straight into the nozzle, with no tank to fill — and it runs on a built-in 2000 mAh battery for 20 to 40 hours depending on grade, so nothing needs to be plugged in while it works.

Quick Start

Six Steps to Start

Take the head and bottle out, fill the bottle, seat it back, then run the machine from the two buttons on the top face. About two minutes the first time.

Lifting the diffuser head and oil bottle out of the top of the A613 body

Take Out Head and Bottle

Pull the diffuser head and bottle up and out of the body.

Twisting the 15 millilitre oil bottle off the atomiser head to refill it

Twist Off and Refill

Twist the bottle off the head and refill it with oil — never water.

Aligning the atomiser head with the positioning hole on the A613 body

Line Up the Head

Align the atomiser head with the positioning hole on the body.

Seating the reassembled diffuser head and bottle back into the A613 body

Seat It Back

Drop the assembled head and bottle back into the machine.

Long-pressing the A613 power button for three seconds to switch the machine on

Long-Press to Start

Long press the power button for 3 seconds to switch it on.

Short-pressing the A613 buttons to change grade and to cycle the three ambient light colours

Buttons for Grade and Light

Press the power button to change grade; press the light button to cycle the three colours.

⚠ Screw the Bottle On Tight — and Keep It Upright

Before you seat the head, check that the bottle is screwed on firmly and that the gasket inside the atomised head is seated and undamaged. The manual is blunt about this: a loose bottle, a loose gasket and a machine left on its side are the three causes of oil getting where it should not. The single most common fault on a machine like this is oil leaking into the body, and it is always caused by the bottle or by the angle it was left at.

Product Description

Knowing the Machine

A nozzle, a bottle, a mode slider, two buttons and a light ring. That is the whole A613 — and the parts you touch day to day are fewer still.

Labelled diagram of the WSNUEEE A613 showing the nozzle, diffuser head, rubber ring, gasket ring, oil bottle, ambient light, charging indicator light, ON/OFF button, ambient light button, machine body, Mode slider and Type-C port — The A613 taken apart and labelled — the exploded stack at the top, the assembled body and its side panel below.

The Parts You Actually Touch

Only the diffuser head and the bottle come off in normal use, and the only other thing you will ever reach for is the mode slider on the side of the body. Everything else — the nozzle, the ambient light, the two buttons, the Type-C port and the charging indicator — stays on the machine, and nothing inside is user-serviceable.

Two Buttons and a Slider, and Nothing Else

The A613 has no app and nothing to pair. On/off, scent grade and light colour are all set from the two buttons on the top face, and the mode slider selects home or car. That means no phone to keep nearby, no account, and nothing to re-configure when the machine moves between a room and a car.

The Difference That Matters

Home Mode & Car Mode

One slide switch changes how the machine decides to run. Both modes atomise the same way — only the timing logic changes.

Home Mode3-hour timer

HOW IT RUNS: Switch the machine on and it diffuses continuously at whatever grade you have selected. Leave it alone and it shuts itself off after 3 hours.
THE TIMER RESETS: Every button press restarts the 3-hour countdown. So if you change grade or light colour an hour in, you get a fresh three hours — useful in a room you are actively using.
BEST FOR: A living room, bedroom or office. Three hours covers most of an evening, and the machine stops on its own rather than scenting an empty room until the battery is flat.

Car ModeVibration sensing

WHILE YOU DRIVE: The machine senses movement and stays in the working state — the air pump runs and the indicator light is on. Scent is released on whatever grade you have set.
WHEN YOU STOP: After one minute with no vibration it drops into standby: the air pump and the indicator light switch off, and only the charging light stays on. Pull away again and it wakes immediately, with no button to press.
BEST FOR: A commute, a long drive or a car that is used most days. It scents while you are moving and stops drawing power the moment the car is parked, so it does not empty the battery overnight.

Home Mode Stops After 3 Hours — That Is Not a Fault

The single most common question about this machine is why it switched itself off. In home mode the answer is always the same: the 3-hour timer ran out. It is deliberate, so a bedroom unit does not scent an empty room all night. Switch it back on with a long press and you get another three hours. In car mode the machine going quiet means the car has been still for a minute — that is the standby behaviour, and it will wake on its own as soon as you drive off.

Select the Mode Before You Switch On

Slide the switch on the side of the body to the house symbol for home mode or the car symbol for car mode, then long-press the power button. The mode does not need to be re-selected every time — the switch stays where you left it, so a machine that lives in a car can be set once.

Day-to-Day Operation

Buttons, Lights & Charging

Two buttons on the top face run everything; a third light on the side panel reports the battery. Here is what each one does.

The Top Face

Top-down diagram of the A613 showing the power button, the ambient light button, the ambient light ring around the top edge, and the diffuser head plate

1Power button — the button marked with the power symbol, on the left of the pair. Long press to switch the machine on or off; short press to step through the scent grades.
2Ambient light button — the button marked with the sun, on the right of the pair. Short press to move to the next light colour, then to light-off.
3Ambient light ring — the glow that runs around the joint between the top plate and the body. This is the part that lights up in blue, orange or purple.
4Diffuser head — the lift-off plate in the middle. The nozzle sits at its edge; the head comes off for refilling and cleaning.

The Two Buttons

ON/OFF Button

LONG PRESS: Switch the machine on or off. It starts diffusing and the indicator light comes on.
SHORT PRESS: Step through the three scent grades — G1 → G2 → G3 — and back round again. In home mode this also restarts the 3-hour timer.

Ambient Light Button

PRESS: Move to the next of the three light colours — blue, orange, purple — then to light-off on the following press.
WHEN OFF: The A613 keeps diffusing normally. Only the glow goes dark — the machine does not stop.

The Lights

Status Indicator Confirms the machine is switched on and atomising. In car mode it turns off in standby and comes back on when the car moves.

Charging Indicator On the side panel beside the Type-C port. Steady red while charging, steady green once the battery is full. It stays lit even in car-mode standby.

Ambient Light A decorative ring with three colours — blue, orange and purple. It can be switched off without stopping the diffuser.

The Three Light Colours

Blue

Orange

Purple

Charging & Runtime

Battery

2000 mAhBuilt-in lithium cell

Charge time

~ 3.5 hAbout 5 h on a slower charger

Runtime

20–40 hPer charge, by grade

First power-on

5 minMinimum charge needed

Line drawing of the charging cable being plugged into the Type-C port on the side of the A613

Plug into the Type-C port on the side panel, beside the mode slider. The other end goes into any standard 5 V USB source.
Red while charging, green when full. The indicator sits next to the port, so you can read the state without picking the machine up.
About 3.5 hours from empty, or about 5 hours from a lower-power charger.
Charge for at least 5 minutes before the first switch-on. A completely flat A613 will not respond to the button until it has taken a little charge.

The Battery Figure Depends on the Grade

The printed manual gives two different battery figures and both are right. Per charge, expect about 40 hours at G1, 30 hours at G2 and 20 hours at G3 — the higher the grade, the more often the pump runs. Remember too that home mode stops after 3 hours, so a single switch-on never drains the machine; you get several sessions per charge.

Where the Charging Indicator Lives

The A613 puts the charging indicator on the side panel rather than the back — the same strip that carries the mode slider and the Type-C port. In car mode this matters: the indicator light and air pump switch off in standby, but the charging light stays on, so a glance tells you the machine is still connected and charging while the car is parked.

Performance

Scent Grades G1–G3

Three presets, chosen with a short press of the ON/OFF button. Each grade pairs a spray time with a pause time — that pairing is what changes the strength, the oil use and how long a bottle and a charge last.

What a Grade Actually Changes

A grade is a pairing of working time (how long the atomiser sprays) and stop time (how long it waits before spraying again). The A613 fires for the working time, waits out the stop time, and repeats. There is no “stronger mist” to choose — only more or less frequent spraying of the same cold-air atomisation. G3 sprays most often and uses the most oil; G1 sprays least often and makes both a bottle and a charge last longest.

Grade	Working time	Stop time	Oil use
G1	5 s	150 s	0.03 g/h
G2	10 s	120 s	0.07 g/h
G3	10 s	60 s	0.15 g/h

Grade	Bottle lasts	Battery per charge
G1	about 50 days	40 ± 1.5 h
G2	about 20 days	30 ± 1.5 h
G3	about 10 days	20 ± 1.5 h

How to Read the “50 / 20 / 10 Days” Figure

The manual’s lasting-time figures assume a normal room temperature of 20–25 °C and 8 hours of running per day on a 15 mL bottle. Change either assumption and the number moves: run the machine for longer and the bottle empties sooner; scent a cooler room and the oil atomises less readily. The figures are a fair estimate of ordinary use, not a guarantee.

⚠ Use Thin Oils, and Keep Them at Room Temperature

This machine atomises oil mechanically, so viscosity is the one hard requirement. The manual recommends oils under 30 mPa·s and an ambient working temperature around 25 °C. Thick, resinous or carrier-oil blends will clog the nozzle or simply not atomise; a cold, thick oil behaves the same way. Stick to true essential oils and fine fragrance oils that flow like water.

How It Works

Waterless, Explained

The A613 puts pure oil into the air, with no water and no heat. That is why it looks different from a humidifier — and why a 15 mL bottle goes so far.

WSNUEEE A613

Waterless. A 15 mL oil bottle screwed into the nozzle — no tank to fill, empty or bleach.
No dilution. Full-strength oil reaches the air, so a few millilitres lasts for days.
Cold atomisation. Nothing is heated, so delicate top notes survive.
Cordless and car-ready. A 2000 mAh battery, a 318 g body, and a mode that scents while you drive.
Coverage. Up to 15 m² / 45 m³ — about 1600 ft³.
Residue free. No mineral dust, no damp surfaces, no white film on a dashboard or a shelf.

A water-tank diffuser

Holds water and a few drops of oil; the tank needs cleaning or it smells of the last scent.
Dilutes the oil to a fraction of its strength — the mist is mostly water.
Often heats or ultrasonic-agitates, which drives off the light, expensive top notes first.
Bulkier, and tethered to a socket because of the tank and the heater.
A water mist settles on nearby surfaces, which is the last thing you want on a dashboard.
Can leave a fine mineral film on glass and trim over time.

Why the Mist Is Hard to See

A cold-air atomiser does not make a steam plume. The nozzle releases a very fine, dry vapour — often invisible against a bright background — which is exactly what you want: a water-tank humidifier’s visible plume is mostly water settling onto whatever is nearby. The A613’s job is to put scent into the air of a 15 m² room or a car cabin, and it does that without fogging the glass or leaving a film. Take it into a darkened room, hold a torch beam across the nozzle, and you will see the pulse.

Unboxing

What’s in the Box

Four pieces. Two of them are the ones worth knowing about: the bottle is the part you fill, and the cable is the only way to charge.

The A613 diffuser body with the diffuser head fitted

MachineThe A613 body with the diffuser head seated on top.

The 15 millilitre oil bottle supplied with the A613

BottleThe 15 mL oil bottle. Empty — fill it yourself.

The USB Type-C charging cable supplied with the A613

Charging CableUSB Type-C. Use a standard 5 V USB charger — the adapter is not included.

ManualThe printed product manual — this page is its online companion.

Bring Your Own USB Charger

The box carries the charging cable but not the wall adapter — the A613 charges from any standard 5 V USB source, which you almost certainly already own, and that includes a car USB socket. What is not optional is the current: the machine is rated 5 V⋮1 A Max, so use a normal USB port rather than a fast-charge brick that forces a higher voltage.

One Bottle, and It Is Yours to Fill

The A613 ships with one 15 mL bottle and no oil — deliberately. The diffuser head is made to fit most standard 15 mL bottles on the market, so you can use our oil, another brand, or a blend of your own. There is no proprietary cartridge and nothing to subscribe to. If you want to switch scents, keep a second bottle for the other oil and simply swap them over.

Maintenance

Cleaning

Two occasions call for a clean, and the manual gives a specific method: industrial alcohol, a long soak, and a proper dry.

1. Pull Out the Head Lift the diffuser head out of the machine and separate it from the bottle.

2. Soak in Industrial Alcohol Fill a larger container with industrial alcohol and soak the diffuser head and the bottle for 5–10 minutes.

3. Let Both Air-Dry Take the head and the bottle out and let them dry completely before reassembling and refilling.

When to Clean It

The manual names two triggers, and both are practical rather than calendar-based. Clean the machine when you are changing to a different kind of essential oil — otherwise the old scent lingers in the nozzle — and when the atomisation volume has become weak. In ordinary use that works out to roughly once a month, and more often if you change fragrance regularly.

⚠ What Not to Do

Soak only the head and the bottle — never the body, which contains the battery and the electronics. Do not rinse the machine under a tap, do not use abrasive cleaners or solvents, and do not force anything through the nozzle. Let both parts dry fully before they go back together, and keep the Type-C port dry: if oil reaches it, wipe it clean and let it dry before charging.

Before You Run It

Safety

Three habits from the printed manual that cover almost every way this machine can go wrong.

Icon showing the A613 standing upright, which is the correct way to use and store it

Keep It Upright

Always stand the A613 upright, in use and in storage. In a car, put it in a cup holder or a flat tray where it cannot roll over. Oil that runs out of a tipped bottle collects inside the body.

Icon showing that tilting the A613 is not allowed because the oil can leak

Do Not Tilt It

Do not tilt, swing or turn the machine upside down while a bottle is fitted. This is the single most common cause of oil reaching the electronics — and that is a fault of use, not of manufacture.

Icon showing that laying the A613 flat or face down is not allowed

Do Not Lay It Flat

Never leave the machine face down or lying flat, and do not carry it in a bag with a bottle fitted. The manual is explicit: keep it upright whenever a bottle is in place.

⚠ Temperature, Altitude and Repairs

Use the A613 between −10 °C and 50 °C (14 °F to 122 °F), and only below 20,000 m altitude. Outside that range the machine may be damaged and the battery suffers first. Essential oils are flammable, so keep the machine away from open flames, and do not leave it on a dashboard in direct summer sun. And do not take the machine apart — there are no user-serviceable parts inside, and the battery is only to be replaced by a qualified person.

Children, Pets and Anyone Fragrance-Sensitive

Concentrated oil is not for skin, eyes or mouths. Keep the machine and any spare bottles out of reach of children and pets, and never let children play with it. Keep the machine on a stable surface so it cannot be knocked over. If anyone in the household is asthmatic, pregnant or sensitive to fragrance, start at Grade G1 and stop if it becomes uncomfortable.

If Something Is Wrong

Troubleshooting

The five faults the printed manual lists, plus what to do about each — and almost all of them come down to the oil, the seals or the charge.

Breakdown	Solution
Do not diffuse	Switch on with a long press and check the indicator light is on. If the battery is flat, charge for at least 5 minutes before pressing again. Check the bottle actually holds oil, and that the atomising core is not blocked — clean it with alcohol or replace it. If the tube has come loose, check and tighten it. Occasionally the air pump itself has failed, in which case the unit needs replacing.
Weak diffuse	Usually a partially blocked atomising core, a loose gasket or a loose tube. Clean the core with alcohol, tighten the gasket and check the tube seating. Thick oil is the other cause — use oils under 30 mPa·s, and try the next grade up to confirm the machine itself is working.
Oil leakage	Almost always the bottle or the gasket. Check the bottle is screwed on tight, then check the gasket inside the atomised head is seated and undamaged — tighten it, or replace it if it is worn. And keep the machine upright: a tilted A613 will leak past the seals whatever else you do.
Oil spill	Two causes. Either the atomised head itself is damaged and needs replacing, or the machine was tilted or lying flat and oil ran out that way. Wipe the body and the side panel clean, keep the Type-C port dry, and stand the machine upright before switching it on again.
Abnormal noise	The air pump is loose or failing. Check the pump mounting and tighten it; if the noise persists the pump has been damaged and the unit needs replacing. A dry bottle can also make the pump sound louder than usual — check there is oil in it before assuming a fault.

It Went Quiet in the Car

That is car-mode standby, not a fault. After one minute without vibration the A613 switches off the air pump and the indicator light, and leaves only the charging light on. As soon as the car moves again it wakes on its own — there is nothing to press. If it stays quiet while you are driving, switch the mode slider across to home mode; if it then runs normally, the vibration sensor is the part at fault.

After the Sale

Warranty & Support

Twelve months on the machine, and a real person on the other end of the email.

Coverage

12 months

On the A613 unit itself, from the date of purchase. Consumables, the battery after normal cycle wear, and accidental damage are excluded.

Response

24 hours

Support replies within one working day. Include your order number, the model A613, and a photo or clip of the issue.

Spare parts

Available

Atomising cores, gaskets, seals and replacement bottles can be supplied separately — you do not replace the whole machine when one small part wears out.

Keep the Manual and a Spare Bottle

The printed manual carries the model and serial details support will ask for, so keep it with the machine rather than the packaging. And because the diffuser head fits standard 15 mL bottles, buying one extra bottle means you can change fragrance without cleaning anything — just swap the bottle over and keep the old one for later.

Common Questions

Frequently Asked

What is the difference between home mode and car mode?

They change the machine’s timing logic, not the way it atomises. In home mode the A613 runs continuously and switches itself off after 3 hours, with the timer restarting on any button press. In car mode it stays running while it senses vibration and drops into standby after one minute of stillness, waking automatically when you drive off again. You pick the mode with the slide switch on the side of the body.

Why did my A613 switch itself off after three hours?

That is home mode working as designed, not a fault. Three hours is the timer for a room you are using, so a unit left in an empty bedroom does not scent it all night and drain the battery. Long press the power button to start another three hours. In car mode the machine going quiet means the car has been still for a minute — it wakes on its own when you move.

Does the A613 come with oil?

No. The box contains one empty 15 mL bottle and no oil. Fill it with any true essential oil or fine fragrance oil, from us or from anywhere else — the diffuser head fits most standard 15 mL bottles, so there is no proprietary cartridge and nothing to subscribe to.

How long does the battery last?

It depends on the grade: about 40 hours at G1, 30 hours at G2 and 20 hours at G3 per charge, from a built-in 2000 mAh cell. Because home mode stops after three hours, a single switch-on never drains the machine — you get several sessions from one charge. Charging from empty takes about 3.5 hours, or about 5 hours on a slower charger.

How much room will one A613 scent?

Up to 15 m² in area and 45 m³ by volume — about 1600 cubic feet. That covers a bedroom, a study, an office desk or a car cabin from a single unit. It is the same atomiser in both modes, so the coverage figure is the same at home and in the car.

Do I need to add water?

Never. The A613 is a waterless diffuser — it atomises pure oil on cold air. Adding water will not produce more scent and will damage the atomising head. This also means nothing settles on your dashboard or windscreen, which is why the machine suits a car.

Which oil bottles fit?

The A613 uses a 15 mL bottle, and the diffuser head is designed to fit most standard 15 mL bottles on the market. Screw your own bottle straight onto the head — there is no proprietary cartridge and no lock-in to a particular refill.

Is there an app?

No. The A613 has no app and nothing to pair. On/off and the three scent grades are set with the power button, the three light colours with the ambient light button, and home or car mode with the slide switch on the side of the body. Nothing to install and no phone needed.

How do I change the scent grade?

Short press the power button to step through the grades. The three presets are G1 (5 s spray / 150 s pause), G2 (10 s / 120 s) and G3 (10 s / 60 s). A long press switches the machine on or off. In home mode a short press also restarts the 3-hour timer.

How many light colours are there, and can I turn the light off?

Three — blue, orange and purple. Press the ambient light button to move through them, then to light-off on the following press. The machine keeps diffusing with the glow switched off, which is useful in a car at night.

Why can’t I see a mist?

Cold-air atomisation produces a very fine, dry vapour rather than a steam plume. It is often invisible in daylight, and that is the point — a visible plume is mostly water settling on nearby surfaces, which you do not want on a dashboard or windscreen. Take the machine into a dark room and hold a torch beam across the nozzle to watch the pulse.

How often should I clean it?

The manual gives two triggers rather than a schedule: clean it when you change to a different kind of essential oil, and when the atomisation volume becomes weak. In practice that is roughly once a month. Pull out the diffuser head, soak the head and the bottle in industrial alcohol for 5–10 minutes, then let both air-dry fully before reassembling.

Still Stuck?

We Will Walk You Through It

If a step here does not match what you see, email us with your order number, the model A613, and a photo of the machine. We will reply within one working day.

wsnueee@outlook.com

Mon–Fri · replies within one working day · WSNUEEE Product Support