Supply Diffuser

Home fragrance diffusers dispersing essential oils or scents throughout living spaces.

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CANDECRAFTCO

CANDECRAFTCO

4.6
2.4M
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281.1K+
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Scented Car Air Freshener - Long Lasting Car Diffuser - Last 60+ Days
$10.00
Car Fragrance Set - Multiple-Pack Car Deodorizer Bundle with 8ml Each, Citrus, Lavender Scent, Tangerine Unique Scents for Automotive Interior
$17.99
CANDECRAFTCO Waterless Aromatherapy Diffuser Gift Set - Portable Battery-Operated Room Scent Enhancer, Compact Designer Work Freshener, Includes 3 Scented Oils
$36.99
8ml Scented Car Fragrance 2-Pack - Long-Lasting Vehicle Accessory for Cars, Auto Use
$16.40
Pistachio & Salted Caramel Scented Car Diffuser - Sweet Nutty, Salt-Caramel Warm Freshening Car Fragrance, Automotive Accessories
$8.00
CANDECRAFTCO Premium Aromatherapy Fragrance Oil Bottle Pack - Vegan, All-Seasons Long-Lasting Oils for Diffusers, Room, Cotton Balls | 40+ Scents Including Vanilla
$10.40

Mini Portable Waterless Battery-Operated Home Travel Humidifier - Natural Aromatherapy Cool Mist Diffuser with 8 Essential Oil Bottles, RGB Lights, Automatic Aurora Color-Changing LED, Timer, Batteries for Home, Travel
Free shipping

Mini Portable Waterless Battery-Operated Home Travel Humidifier - Natural Aromatherapy Cool Mist Diffuser with 8 Essential Oil Bottles, RGB Lights, Automatic Aurora Color-Changing LED, Timer, Batteries for Home, Travel

3.8772 sold
Flash sale00:00:00
$24.99
FEPPO Waterless Diffuser - Diffuser for Home Hotel Office Spa Large Room with 5x20mL + 6x20mL Hotel Scent Oils, Quiet Smart Scent Diffuser
Free shipping

FEPPO Waterless Diffuser - Diffuser for Home Hotel Office Spa Large Room with 5x20mL + 6x20mL Hotel Scent Oils, Quiet Smart Scent Diffuser

4.529 sold
Flash sale00:00:00
-53%$74.62$159.98
Vintage Steam Train Arom Essential Oil Diffuser RC Humidifier with 2-Color LED Light/2 Mist Modes/Standard US Power Supply, Home Decor Gift
Free shipping

Vintage Steam Train Arom Essential Oil Diffuser RC Humidifier with 2-Color LED Light/2 Mist Modes/Standard US Power Supply, Home Decor Gift

263 sold
$25.88
500ml Remote Control Aromatherapy Diffuser & Humidifier Set - 7 Color LED, Whisper Quiet, Auto Shut-Off, with 6 Essential Oils for Bedroom Home

500ml Remote Control Aromatherapy Diffuser & Humidifier Set - 7 Color LED, Whisper Quiet, Auto Shut-Off, with 6 Essential Oils for Bedroom Home

5.020 sold
-56%$13.59$30.99
220ml Desktop Flame Humidifier - Ultrasonic Essential Oil Compatible Diffuser for Home, Remote Controlled Light-Up 7-Color LED USB-Powered Portable Aromatherapy Device for Office
Free shipping

220ml Desktop Flame Humidifier - Ultrasonic Essential Oil Compatible Diffuser for Home, Remote Controlled Light-Up 7-Color LED USB-Powered Portable Aromatherapy Device for Office

4.3398 sold
-48%$11.54$22.00
300ml Colorful Fireplace Flame Humidifier Aromatherapy Diffuser with Remote and Timer for Home and Office,dorm essentials,home essentials Air Aroma Humidifier Fragrance Aroma Humidifier

300ml Colorful Fireplace Flame Humidifier Aromatherapy Diffuser with Remote and Timer for Home and Office,dorm essentials,home essentials Air Aroma Humidifier Fragrance Aroma Humidifier

4.41.7K sold
Flash sale00:00:00
$54.14
CANDECRAFTCO Waterless Aromatherapy Diffuser Gift Set - Portable Battery-Operated Room Scent Enhancer, Compact Designer Work Freshener, Includes 3 Scented Oils
CANDECRAFTCO

CANDECRAFTCO Waterless Aromatherapy Diffuser Gift Set - Portable Battery-Operated Room Scent Enhancer, Compact Designer Work Freshener, Includes 3 Scented Oils

4.688.5K sold
$36.99
Sohochic 500ml Wood Finish Fragrance Aroma Humidifier, Natural Evaporative Diffuser with 12-Pack Essential Oils, 14 Color Changes, Timer, Auto-Off, Aromatherapy for Home, Humidifier for Bedroom, Large Rooms/Home Offices Relaxation Gift
Free shipping

Sohochic 500ml Wood Finish Fragrance Aroma Humidifier, Natural Evaporative Diffuser with 12-Pack Essential Oils, 14 Color Changes, Timer, Auto-Off, Aromatherapy for Home, Humidifier for Bedroom, Large Rooms/Home Offices Relaxation Gift

4.995 sold
-43%$29.89$51.99
Portable Flame-Effect Air Aroma Diffuser, 7-Color Flame Noiseless Essential Oil Diffuser with Auto-Off Protection, Aromatherapy Diffusers for Home, USB-Powered Desktop Humidifier, Fragrance Machine #GLOBAL PICKS

Portable Flame-Effect Air Aroma Diffuser, 7-Color Flame Noiseless Essential Oil Diffuser with Auto-Off Protection, Aromatherapy Diffusers for Home, USB-Powered Desktop Humidifier, Fragrance Machine #GLOBAL PICKS

4.4122.7K sold
$23.13
Doctor Aromas ScentFlow Plug-In Oil Diffuser for Home & Office – Bluetooth App Control, Includes 100ml Fragrance Refill, White
Free shipping

Doctor Aromas ScentFlow Plug-In Oil Diffuser for Home & Office – Bluetooth App Control, Includes 100ml Fragrance Refill, White

$119.99
Mini Flame Humidifier with 7-Color LED Light, USB Powered Aroma Diffuser, Cool Mist Essential Oil Diffuser for Desk Bedroom & Home Decor
Free shipping

Mini Flame Humidifier with 7-Color LED Light, USB Powered Aroma Diffuser, Cool Mist Essential Oil Diffuser for Desk Bedroom & Home Decor

4.421 sold
Limited time deal
-50%$10.99$21.98
500ml Ultrasonic Multifunction Essential Oil Diffuser - 6 Oils Included, Remote Control Wood Household Room Bedroom Humidifier with 7 LED Color-Changing Mood Lights, Modern Air Purifier
Free shipping

500ml Ultrasonic Multifunction Essential Oil Diffuser - 6 Oils Included, Remote Control Wood Household Room Bedroom Humidifier with 7 LED Color-Changing Mood Lights, Modern Air Purifier

3.915.6K sold
Limited time deal
$49.99
Waterless Diffuser, Cold Air Scent Diffuser with 5×20mL Hotel Scent Essential Oils, 6 Scent Levels & 4 Timer Modes, Quiet Essential Oil Diffuser for Home, Office & Hotel, Portable Fragrance Diffuser Covering 1500 Sq Ft
Free shipping

Waterless Diffuser, Cold Air Scent Diffuser with 5×20mL Hotel Scent Essential Oils, 6 Scent Levels & 4 Timer Modes, Quiet Essential Oil Diffuser for Home, Office & Hotel, Portable Fragrance Diffuser Covering 1500 Sq Ft

5.066 sold
Limited time deal
-30%$59.59$85.69
New dynamic multi-spray aromatherapy machine desktop flame humidifier household large fog colorful light remote control aroma diffuser Jellyfish Aroma jellyfish diffuser Multifunction Gifts and Presents

New dynamic multi-spray aromatherapy machine desktop flame humidifier household large fog colorful light remote control aroma diffuser Jellyfish Aroma jellyfish diffuser Multifunction Gifts and Presents

4.56.3K sold
Flash sale00:00:00
-24%$37.79$49.99
Himalayan Salt Lamp Aroma Humidifier, 2-in-1 USB Essential Oil Diffuser with 7-Color Night Light, Quiet Cool Mist Humidifier for Bedroom & Office

Himalayan Salt Lamp Aroma Humidifier, 2-in-1 USB Essential Oil Diffuser with 7-Color Night Light, Quiet Cool Mist Humidifier for Bedroom & Office

2 sold
Limited time deal
-44%$13.99$24.99
Plantlife Beehive Diffuser - Ultrasonic Essential Oil Mist Diffuser for Aromatherapy - 100ml Reservoir Home Home

Plantlife Beehive Diffuser - Ultrasonic Essential Oil Mist Diffuser for Aromatherapy - 100ml Reservoir Home Home

$28.80
Nexillumi Waterless Diffuser Gift Set, Scent Diffuser Discovery Kit Covers up to 1200 sq ft, Cold-Air Aromatherapy Diffuser for Home, Birthday & Holiday Gift, Plug-in Not Rechargeable, Remote Control, Timer, Night Light & 5 Essential Oils Included
Free shipping

Nexillumi Waterless Diffuser Gift Set, Scent Diffuser Discovery Kit Covers up to 1200 sq ft, Cold-Air Aromatherapy Diffuser for Home, Birthday & Holiday Gift, Plug-in Not Rechargeable, Remote Control, Timer, Night Light & 5 Essential Oils Included

4.81.1K sold
Limited time deal
$95.99
2Pcs Ultrasonic Humidifier Fireplace Flame Aromatherapy Diffuser Set - 300ML, 3 Essential Oils, Remote Control, 7-Color Flame Night Light, 1/3/5H Timer, Auto-Off for Home Decor Gift

2Pcs Ultrasonic Humidifier Fireplace Flame Aromatherapy Diffuser Set - 300ML, 3 Essential Oils, Remote Control, 7-Color Flame Night Light, 1/3/5H Timer, Auto-Off for Home Decor Gift

5.036 sold
Limited time deal
$14.99
Portable Simulated Flame LED Light Aroma Diffuser - 7 Flame Colors, Noiseless, USB-Powered, Auto-Off Protection, Desktop Room Humidifier, Natural Aromatherapy, Diffuser for Home, Room Decor, Relaxing Gifts
Free shipping

Portable Simulated Flame LED Light Aroma Diffuser - 7 Flame Colors, Noiseless, USB-Powered, Auto-Off Protection, Desktop Room Humidifier, Natural Aromatherapy, Diffuser for Home, Room Decor, Relaxing Gifts

4.7114 sold
$15.99
Waterless Scent Diffuser Kit, Difusor de Aromas sin Agua, Essential Oil Aromatherapy Diffuser with 5 Scent Oils, Breathing Light, Remote Control, Covers up to 1200 Sq Ft for Home, Office, Hotel & Spa,sohochic
Free shipping

Waterless Scent Diffuser Kit, Difusor de Aromas sin Agua, Essential Oil Aromatherapy Diffuser with 5 Scent Oils, Breathing Light, Remote Control, Covers up to 1200 Sq Ft for Home, Office, Hotel & Spa,sohochic

5 sold
Limited time deal
-19%$61.59$75.63
Pniaw 300ml Flame Effect Aromatherapy Essential Diffuser - USB Powered Humidifier Set with LED Light, Timer, Remote Control, Auto-Off Protection, Bourbon Scent, Sleep Aid for Home Decor Gifts, Back to School Haul
Free shipping

Pniaw 300ml Flame Effect Aromatherapy Essential Diffuser - USB Powered Humidifier Set with LED Light, Timer, Remote Control, Auto-Off Protection, Bourbon Scent, Sleep Aid for Home Decor Gifts, Back to School Haul

4.363.0K sold
$45.00
Waterless Fragrance Diffuser Kit - Aromatizer with 5 Scent Oils, Breathing Light, Remote Control, 1200sqft Cov, Modern Home Decor for Home, Office Use
Free shipping

Waterless Fragrance Diffuser Kit - Aromatizer with 5 Scent Oils, Breathing Light, Remote Control, 1200sqft Cov, Modern Home Decor for Home, Office Use

4.8617 sold
Limited time deal
-18%$80.54$98.32
Remote Control Simulation Flame Aromatherapy Humidifier - Corded Automated Misting Machine, Desktop Ultrasonic Double Spray, 112x82x262mm, 12W Power for Steady Misting, Home Fragrance Mist Dispenser,back to school,back to school haul

Remote Control Simulation Flame Aromatherapy Humidifier - Corded Automated Misting Machine, Desktop Ultrasonic Double Spray, 112x82x262mm, 12W Power for Steady Misting, Home Fragrance Mist Dispenser,back to school,back to school haul

4.6259 sold
$22.99
ASAKUKI 500ml Polypropylene Plastic Essential Oil Diffuser - Cool Mist Humidifier, Natural Aromatherapy, Color Changing Luminous Nightlight, Auto-Off, Scented Reading Sleep Aid, Room Decor (TikTok Shop Back to School)
Free shipping

ASAKUKI 500ml Polypropylene Plastic Essential Oil Diffuser - Cool Mist Humidifier, Natural Aromatherapy, Color Changing Luminous Nightlight, Auto-Off, Scented Reading Sleep Aid, Room Decor (TikTok Shop Back to School)

4.5288 sold
$35.99
FEPPO Waterless Diffuser - Cold Air Waterless Essential Oil Diffuser Starter Kit with 5x20mL Hotel Scent Oils, Quiet Smart Scent Diffuser, 6 Intensity, Timer, 1000 Sq. Ft for Home, Office, Hotel, Yoga,back to school,back to school haul
Free shipping

FEPPO Waterless Diffuser - Cold Air Waterless Essential Oil Diffuser Starter Kit with 5x20mL Hotel Scent Oils, Quiet Smart Scent Diffuser, 6 Intensity, Timer, 1000 Sq. Ft for Home, Office, Hotel, Yoga,back to school,back to school haul

4.68.0K sold
Flash sale00:00:00
-36%$63.99$99.99
Best-selling mini train humidifier/aromatherapy diffuser with colorful lights and a mist ring, large mist output, ultrasonic fragrance diffusion machine — factory direct
Free shipping

Best-selling mini train humidifier/aromatherapy diffuser with colorful lights and a mist ring, large mist output, ultrasonic fragrance diffusion machine — factory direct

5.048 sold
-48%$35.53$68.32
Pniaw Mini USB Cool Mist Maker - LED Colorful Flame, Remote Control, Aroma Diffuser Humidifiers, Home Use Filterless Herbal Essential Oil Diffuser, Humidifier For Home
Free shipping

Pniaw Mini USB Cool Mist Maker - LED Colorful Flame, Remote Control, Aroma Diffuser Humidifiers, Home Use Filterless Herbal Essential Oil Diffuser, Humidifier For Home

4.316.8K sold
Limited time deal
$45.00
2.4MHz Cool Mist Upgraded LED Flame Effect Humidifier - 300ml USB PP Plastic Aroma Diffuser, 7-Color Flame, Remote, Timer, Automatic, Casual Mood Enhancement, Visible Water Volume, Durable Cactus Mini Cleaning Brush Set, for Home Bedroom Wellness Seekers,

2.4MHz Cool Mist Upgraded LED Flame Effect Humidifier - 300ml USB PP Plastic Aroma Diffuser, 7-Color Flame, Remote, Timer, Automatic, Casual Mood Enhancement, Visible Water Volume, Durable Cactus Mini Cleaning Brush Set, for Home Bedroom Wellness Seekers,

4.7275 sold
-62%$9.99$25.99
Ultra-Quiet 500ml Ultrasonic Aromatherapy Humidifier - Automated, Easy to Use, Essential Oil Compatible, Adjustable, Remote Control, 7-Color LED Lights (Lights Up Your Space), Smart Timer, 3 Essential Oils, Sleep Aid, Large Room Coverage, Diffuses Mist

Ultra-Quiet 500ml Ultrasonic Aromatherapy Humidifier - Automated, Easy to Use, Essential Oil Compatible, Adjustable, Remote Control, 7-Color LED Lights (Lights Up Your Space), Smart Timer, 3 Essential Oils, Sleep Aid, Large Room Coverage, Diffuses Mist

4.434 sold
Limited time deal
$7.92
GVTCO 1Pack Compact Smart Humidifier - Cool Mist, Nightlight, Essential Oil Compatible, Ultra-Silent, 220ml, Household Appliance Ideal for Homes, Offices (Fresh Bedroom Air, Healthy Plants)
Free shipping

GVTCO 1Pack Compact Smart Humidifier - Cool Mist, Nightlight, Essential Oil Compatible, Ultra-Silent, 220ml, Household Appliance Ideal for Homes, Offices (Fresh Bedroom Air, Healthy Plants)

4.1146 sold
Limited time deal
-50%$5.99$11.98
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Introduction

Choose a diffuser that matches room size and desired scent intensity. Look for models with multiple mist settings, automatic shut-off, and quiet operation for bedrooms or offices. Consider both ultrasonic and nebulizing styles depending on whether you prefer diluted mist or pure oil dispersion.

  • Adjustable mist levels to control fragrance strength throughout the day
  • LED lighting options that double as night lights or mood lighting
  • Easy-fill tanks and simple cleaning access for regular maintenance

Pair your diffuser with quality essential oils to maintain a pleasant atmosphere in any room.

FAQs

Empty and rinse the tank after each use, then perform a deeper clean with vinegar or mild soap once a week to prevent residue buildup and maintain mist quality.

Pure essential oils labeled for diffusion work best. Avoid thick carrier oils or synthetic fragrance oils that can clog the transducer or leave residue.

Many models include an auto shut-off when water runs low. Use the intermittent mist setting and keep the unit on a stable surface away from bedding for safe overnight use.

Most tabletop diffusers effectively scent 200-400 square feet. Larger spaces may need multiple units or a stronger nebulizing model for even fragrance distribution.

Use distilled or demineralized water and wipe the transducer weekly. This reduces mineral deposits that can become airborne and settle on nearby surfaces.