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Shop all MainstaysShop by RoomAppliances Parts & AccessoriesArtificial Plants and FlowersBathroom AccessoriesBathroom FurnitureBathroom Rugs & Bath MatsBathroom StorageBedroom FurnitureBetter Homes and GardensBohemianCandles & Home FragranceChristmas DecorCloset OrganizersCurtains & Window TreatmentsDanbyDecorative AccentsDorm DecorDorm Room EssentialsDorm Study SpaceFall DecorFarmhouseGarment Closet LaundryGifts for MomHalloween DecorHayneedleJapandiKids' Room DecorKids' RoomsKitchen & Table LinensKitchen AppliancesLaundry Storage & OrganizationLighting & Light FixturesLiving Room FurnitureOffice FurniturePersonalized Christmas ShopPicture FramesPots & PansShop all Black+DeckerShop All DecorShop All Dorm Room EssentialsShop all Storage & OrganizationShower Curtains & AccessoriesSleep SolutionsStorage FurnitureTools & GadgetsTrash CansVacuums, Steamers & Floor CareVasesWall ArtWall Decor
Diffuser Water(217)
Uses item details. Price when purchased online
Deal Waterless Scent Diffuser Starter Kit for Large Spaces - Aromatherapy Diffuser 2000 Sq ft Coverage with 5 Premium Oils & Remote Control, Hotel-Grade Black Diffuser for Home OR Office From $80.99
Sponsored
From$8099
Waterless Scent Diffuser Starter Kit for Large Spaces - Aromatherapy Diffuser 2000 Sq ft Coverage with 5 Premium Oils & Remote Control, Hotel-Grade Black Diffuser for Home OR Office
514.4 out of 5 Stars. 51 reviews
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Deal DAYBETTER Essential Oil Diffuser, Mother's Day Gifts 250ML Ceramic Aroma Humidifiers with 7 Colors Lights, 3 Mist Mode and Waterless Auto Shut-Off for Large Room Car From $23.25 Was $39.99
Sponsored
From$2325
$39.99
DAYBETTER Essential Oil Diffuser, Mother's Day Gifts 250ML Ceramic Aroma Humidifiers with 7 Colors Lights, 3 Mist Mode and Waterless Auto Shut-Off for Large Room Car
714 out of 5 Stars. 71 reviews
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Deal Fimilo 500ml Essential Oil Diffuser with 6*10ml Essential Oils Set, Black Woodgrain Aroma Air Humidifier with Remote Control for Bedroom Home Office, Waterless Auto Shut-Off From $18.99 Was $39.99
Sponsored
From$1899
$39.99
Fimilo 500ml Essential Oil Diffuser with 6*10ml Essential Oils Set, Black Woodgrain Aroma Air Humidifier with Remote Control for Bedroom Home Office, Waterless Auto Shut-Off
11464.1 out of 5 Stars. 1146 reviews
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Deal Fimilo 500ml Aroma Diffuser with 6*10ml Essential Oil with Remote Control for Large Room Home Office Car, Aromatherapy Fragrant Oil Air Humidifier Vaporizer for Gift $18.99 Was $35.99
Sponsored
Now$1899
current price Now $18.99, Was $35.99$35.99
Fimilo 500ml Aroma Diffuser with 6*10ml Essential Oil with Remote Control for Large Room Home Office Car, Aromatherapy Fragrant Oil Air Humidifier Vaporizer for Gift
21334.1 out of 5 Stars. 2133 reviews
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50+ bought since yesterday Air Wick Essential Mist Scented Oil Air Freshener Diffuser Refill, Lavender and Almond Blossom, 1 Count From $5.98
2 options
Available in additional 2 optionsFrom$598
Air Wick Essential Mist Scented Oil Air Freshener Diffuser Refill, Lavender and Almond Blossom, 1 Count
53324.7 out of 5 Stars. 5332 reviews
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ScentSationals Water-Based Reed Diffuser - Cedar & Lavender - 5 FL OZ Aromatherapy Reed Diffuser $19.99
$1999
current price $19.99ScentSationals Water-Based Reed Diffuser - Cedar & Lavender - 5 FL OZ Aromatherapy Reed Diffuser
Noahstrong Essential Oil Diffuser, 7-Color Water Ripple Projector Flame Diffuser, Remote Control, 3 Timer Modes & Auto Shut-Off, Aromatherapy Humidifier for Bedroom Home Yoga Was $43.99
Noahstrong Essential Oil Diffuser, 7-Color Water Ripple Projector Flame Diffuser, Remote Control, 3 Timer Modes & Auto Shut-Off, Aromatherapy Humidifier for Bedroom Home Yoga
164.7 out of 5 Stars. 16 reviews
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Clearance Iuhan Aromatherapy Essential Oil 10ml, Water Soluble Humidifier Car Diffuser Oil, Therapeutic Grade Natural Oils for Aromatherapy, Home Office Car Relaxation From $4.69
From$469
Iuhan Aromatherapy Essential Oil 10ml, Water Soluble Humidifier Car Diffuser Oil, Therapeutic Grade Natural Oils for Aromatherapy, Home Office Car Relaxation
Brooklyn Fragrance Co. Water Color- Long Lasting Scented Aroma Diffuser Sea Spray Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML $19.99
$1999
current price $19.99Brooklyn Fragrance Co. Water Color- Long Lasting Scented Aroma Diffuser Sea Spray Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML
Clearance COM1950s Aroma Oil Set, Water Soluble Fragrance Oil for Humidifier and Diffuser, Clean Scent Aromatherapy Oil $5.46 Was $8.99
Now$546
current price Now $5.46, Was $8.99$8.99
COM1950s Aroma Oil Set, Water Soluble Fragrance Oil for Humidifier and Diffuser, Clean Scent Aromatherapy Oil
In 50+ people's carts 3-in-1 Humidifier, Diffuser, + Nightlight 2.0 $44.97
Sponsored
$4497
current price $44.97From $30.60
3-in-1 Humidifier, Diffuser, + Nightlight 2.0
10584.3 out of 5 Stars. 1058 reviews
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SCENTIA Wireless Rechargeable Aromatherapy Diffuser, Waterless Cold-Air Diffusion, Gold, 3-Pack Fragrance Oils From $110.49
Sponsored
From$11049
SCENTIA Wireless Rechargeable Aromatherapy Diffuser, Waterless Cold-Air Diffusion, Gold, 3-Pack Fragrance Oils
414.4 out of 5 Stars. 41 reviews
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Brooklyn Fragrance Co. Water color- Long Lasting Scented Aroma Diffuser Sunset Citrus Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML $19.99
$1999
current price $19.99Brooklyn Fragrance Co. Water color- Long Lasting Scented Aroma Diffuser Sunset Citrus Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML
Atlantic Water Gardens TPDDIF Deep Water Diffuser $284.99
$28499
current price $284.99Atlantic Water Gardens TPDDIF Deep Water Diffuser
Brooklyn Fragrance Co. Aroma Diffuser - Long Lasting Premium Fragrance - Bergamot Water Air Freshener -Scent Diffuser for a large room - 100ML $14.99
$1499
current price $14.99Brooklyn Fragrance Co. Aroma Diffuser - Long Lasting Premium Fragrance - Bergamot Water Air Freshener -Scent Diffuser for a large room - 100ML
25 out of 5 Stars. 2 reviews
Aromatherapy Water Soluble Humidifier Oil, Gaqring 10 Natural Essential Oils Set, Therapeutic Grade Pure Scented Oils for Diffuser Car Home Gift From $5.19
From$519
Aromatherapy Water Soluble Humidifier Oil, Gaqring 10 Natural Essential Oils Set, Therapeutic Grade Pure Scented Oils for Diffuser Car Home Gift
12 out of 5 Stars. 1 reviews
Brooklyn Fragrance Co. Water color- Long Lasting Scented Aroma Diffuser Cherry Blossom Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML $19.99
$1999
current price $19.99Brooklyn Fragrance Co. Water color- Long Lasting Scented Aroma Diffuser Cherry Blossom Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML
Natural Oil Aromatherapy for Diffuser, Water Soluble Humidifier, Stress Relief and Relaxation, 10ml Essential Oil, No Additives or Fillers
Natural Oil Aromatherapy for Diffuser, Water Soluble Humidifier, Stress Relief and Relaxation, 10ml Essential Oil, No Additives or Fillers
Rosewater | Peony Water | Washed Woods Diffuser (Inspired by d'Issey Miyake) $55.00
$5500
current price $55.00Rosewater | Peony Water | Washed Woods Diffuser (Inspired by d'Issey Miyake)
Expressive Scent Reed Diffuser- 100ML DIFFUSER - WATER LILLY $14.99
$1499
current price $14.99Expressive Scent Reed Diffuser- 100ML DIFFUSER - WATER LILLY
Scentia Mini Pod Blue Oil Diffuser - Waterless Diffuser for Essential Oil, Portable Scent Air Machine From $33.99
Sponsored
From$3399
Scentia Mini Pod Blue Oil Diffuser - Waterless Diffuser for Essential Oil, Portable Scent Air Machine
583.7 out of 5 Stars. 58 reviews
Porseme 280ml Essential Oil Diffuser, 3D Glass Aromatherapy Diffuser, Ultrasonic Cool Mist Room Humidifier with Timer (Rosegold) From $26.97
Sponsored
From$2697
Porseme 280ml Essential Oil Diffuser, 3D Glass Aromatherapy Diffuser, Ultrasonic Cool Mist Room Humidifier with Timer (Rosegold)
3514.4 out of 5 Stars. 351 reviews
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Weloille Aromatherapy Essential Oil 0.34 Ounce, Water Soluble Long Lasting Fragrance Diffuser Refill Oil, Free Non Irritating Calming Oil for Home Bedroom Diffuser Humidifier From $4.14
From$414
Weloille Aromatherapy Essential Oil 0.34 Ounce, Water Soluble Long Lasting Fragrance Diffuser Refill Oil, Free Non Irritating Calming Oil for Home Bedroom Diffuser Humidifier
Aromatherapy Water Soluble Humidifier Oil, Usavan Therapeutic Grade Natural Essential Oils Set, 10 Variety Scents Gift Pack for Diffuser Car Home Relaxation
Aromatherapy Water Soluble Humidifier Oil, Usavan Therapeutic Grade Natural Essential Oils Set, 10 Variety Scents Gift Pack for Diffuser Car Home Relaxation
Brooklyn Fragrance Co. Water Color- Long Lasting Scented Aroma Diffuser Fresh Linen Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML $19.99
$1999
current price $19.99Brooklyn Fragrance Co. Water Color- Long Lasting Scented Aroma Diffuser Fresh Linen Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML
25 out of 5 Stars. 2 reviews
Waterless Essential Oil Diffuser 5000 Sq.Ft Coverage for Large Home, Hotel, or Office, 200ml Cold Air Scent Diffuser Machine with Bluetooth App Control, Quiet No-Heat HVAC Fragrance Diffuser $89.99
$8999
current price $89.99Waterless Essential Oil Diffuser 5000 Sq.Ft Coverage for Large Home, Hotel, or Office, 200ml Cold Air Scent Diffuser Machine with Bluetooth App Control, Quiet No-Heat HVAC Fragrance Diffuser
73.6 out of 5 Stars. 7 reviews
Waterless Essential Oil Diffuser for Large Room - Professional Room Scent Diffuser & Large Oil Diffuser for Home From $19.99
From$1999
Waterless Essential Oil Diffuser for Large Room - Professional Room Scent Diffuser & Large Oil Diffuser for Home
23 out of 5 Stars. 2 reviews
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Deal Fimilo Raindrop Aroma Diffuser, Essential Oil Diffuser with Soothing Mist & Water Droplet, White Noise, 280ml Colorful Light for Home Office Bedroom Gift $22.99 Was $49.99
Now$2299
current price Now $22.99, Was $49.99$49.99
Fimilo Raindrop Aroma Diffuser, Essential Oil Diffuser with Soothing Mist & Water Droplet, White Noise, 280ml Colorful Light for Home Office Bedroom Gift
104.2 out of 5 Stars. 10 reviews
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Brooklyn Fragrance Co. Water Color- Long Lasting Scented Aroma Diffuser Pink Champagne Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML $19.99
$1999
current price $19.99Brooklyn Fragrance Co. Water Color- Long Lasting Scented Aroma Diffuser Pink Champagne Air Freshener for Home- Fragrance Diffuser for a Large Room - 100ML
GentleJet LiteMist Waterless Essential Oil Diffuser, Aluminum Cold Air Nebulizing Aroma Diffuser, USB-C Rechargeable Portable Scent Diffuser for Home Car Office, 0.7 oz Capacity, Quiet <35dB From $19.94
From$1994
GentleJet LiteMist Waterless Essential Oil Diffuser, Aluminum Cold Air Nebulizing Aroma Diffuser, USB-C Rechargeable Portable Scent Diffuser for Home Car Office, 0.7 oz Capacity, Quiet <35dB
34.7 out of 5 Stars. 3 reviews
Deal Noahstrong 550ml Essential Oil Diffuser, Upgraded Oil Diffuser for Large Room, Cool Mist Humidifier Air Diffuser with Remote Control 4 Timer Setting 14 Color Lights Waterless Auto Shut-Off From $19.99 Was $32.99
Sponsored
From$1999
$32.99
Noahstrong 550ml Essential Oil Diffuser, Upgraded Oil Diffuser for Large Room, Cool Mist Humidifier Air Diffuser with Remote Control 4 Timer Setting 14 Color Lights Waterless Auto Shut-Off
3914.4 out of 5 Stars. 391 reviews
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InnoGear 100ml Essential Oil Diffuser with 6 Oils, Ultrasonic Aromatherapy Diffuser Humidifier Vaporizer Aroma Cool Mist Humidifier Gift Set $25.99
Sponsored
$2599
current price $25.99InnoGear 100ml Essential Oil Diffuser with 6 Oils, Ultrasonic Aromatherapy Diffuser Humidifier Vaporizer Aroma Cool Mist Humidifier Gift Set
154.3 out of 5 Stars. 15 reviews
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Waterless Essential Oil Diffuser 3000 Sq.Ft Coverage for Large Home Hotel Office, 400ml Cold Air Scent Machine for Aromathrapy, Bluetooth App Control, Quiet No-Noise Aroma Diffuser Wall Amount,Black
Waterless Essential Oil Diffuser 3000 Sq.Ft Coverage for Large Home Hotel Office, 400ml Cold Air Scent Machine for Aromathrapy, Bluetooth App Control, Quiet No-Noise Aroma Diffuser Wall Amount,Black
34.7 out of 5 Stars. 3 reviews
Waterless Essential Oil Diffuser, 400ml Large Room Coverage up to 3000 Sq.ft, Bluetooth App Controlled Aroma Diffuser for Home, Office, Hotel, Ultra-Quiet Cold Air Scent Machine $69.99 Was $129.99
Now$6999
current price Now $69.99, Was $129.99$129.99
Waterless Essential Oil Diffuser, 400ml Large Room Coverage up to 3000 Sq.ft, Bluetooth App Controlled Aroma Diffuser for Home, Office, Hotel, Ultra-Quiet Cold Air Scent Machine
74.9 out of 5 Stars. 7 reviews
Air Purifier with Essential Oil Diffuser and Humidifier, 3 in 1 Water Filtration Air Cleaner, 7 Color LED Night Light for Home Office1 Pc $31.90
$3190
current price $31.90Air Purifier with Essential Oil Diffuser and Humidifier, 3 in 1 Water Filtration Air Cleaner, 7 Color LED Night Light for Home Office1 Pc
Aromatherapy Essential Oils, Premium Water Soluble Humidifier Car Diffuser Oil Set, 10 Natural Therapeutic Grade Scents in Amber Bottles Gift Ready Was $6.49
Aromatherapy Essential Oils, Premium Water Soluble Humidifier Car Diffuser Oil Set, 10 Natural Therapeutic Grade Scents in Amber Bottles Gift Ready
Mini Portable Water Bottle Humidifier, USB Cool Mist Humidifier, Rechargeable Waterless Essential Oil Diffuser - 4 Mist Modes Waterless Diffusers(not include oils) $13.88
$1388
current price $13.88Mini Portable Water Bottle Humidifier, USB Cool Mist Humidifier, Rechargeable Waterless Essential Oil Diffuser - 4 Mist Modes Waterless Diffusers(not include oils)
Fresh Air Revitalizer Diffuser – Water-Based Air Purifier & Aromatherapy LED Humidifier, Atmospheric Water Generator from Air, Rainbow Air Washer with LED Night Light，blue
Fresh Air Revitalizer Diffuser – Water-Based Air Purifier & Aromatherapy LED Humidifier, Atmospheric Water Generator from Air, Rainbow Air Washer with LED Night Light，blue
Motion Activated Bubble Diffuser No Water No Heat Portable Mini Essential Oil Diffuser $26.84
$2684
current price $26.84Motion Activated Bubble Diffuser No Water No Heat Portable Mini Essential Oil Diffuser
EcoGecko Sea Breeze Water Air Revitalizer, Air Washer, Air Freshener, Room Aromatizer, Aroma and Essential Oil Diffuser with 30ML Sea Breeze Oil for Home, Office $42.74
$4274
current price $42.74EcoGecko Sea Breeze Water Air Revitalizer, Air Washer, Air Freshener, Room Aromatizer, Aroma and Essential Oil Diffuser with 30ML Sea Breeze Oil for Home, Office
23.5 out of 5 Stars. 2 reviews
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Waterless Diffuser,Plug in Waterless Essential Oil Diffuser 10ml Smart Aromatherapy Plug in Wall Diffuser US Plug $28.19
$2819
current price $28.19Waterless Diffuser,Plug in Waterless Essential Oil Diffuser 10ml Smart Aromatherapy Plug in Wall Diffuser US Plug
Smart Scent Air Machine for Home, Bluetooth Waterless Essential Oil Diffuser with Cold Air Tech 250ML, 1500 sq. ft Coverage Scent Diffuser for Large Room, Office, Spa, White $39.49 Was $49.99
Now$3949
current price Now $39.49, Was $49.99$49.99
Smart Scent Air Machine for Home, Bluetooth Waterless Essential Oil Diffuser with Cold Air Tech 250ML, 1500 sq. ft Coverage Scent Diffuser for Large Room, Office, Spa, White
74.3 out of 5 Stars. 7 reviews
EcoGecko Pure H2O Mini Water Based Air Revitalizer, Air Freshener, Room Aromatizer, Aromatherapy, Aroma and Essential Oil Diffuser with 2 Bottles (10ML) Fragrant Lavender Oil, White From $20.99
From$2099
EcoGecko Pure H2O Mini Water Based Air Revitalizer, Air Freshener, Room Aromatizer, Aromatherapy, Aroma and Essential Oil Diffuser with 2 Bottles (10ML) Fragrant Lavender Oil, White
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EcoGecko Little Squirt Glowing Water, Air Revitalizer, Air Freshener, Room Aromatizer, Aromatherapy, Aroma and Essential Oil Diffuser with 10ML Lavender Oil, Black From $21.24
From$2124
EcoGecko Little Squirt Glowing Water, Air Revitalizer, Air Freshener, Room Aromatizer, Aromatherapy, Aroma and Essential Oil Diffuser with 10ML Lavender Oil, Black
284 out of 5 Stars. 28 reviews
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B-Pure Portable Water Free Aroma Diffusers, 3 x 2.8 x 4.3 in. $7.59 Was $8.99
Now$759
current price Now $7.59, Was $8.99$8.99
B-Pure Portable Water Free Aroma Diffusers, 3 x 2.8 x 4.3 in.
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Oil Diffuser - Cool Clear Water $7.00
$700
current price $7.00Oil Diffuser - Cool Clear Water
Iumwxz Oil Diffusers, Large Room Humidifier with 260mL Water Tank and Adjustable Mist Output, Quiet Operation Below 30dB for Bedroom, Features 360 Degree Nozzle and Separate Light Function
Iumwxz Oil Diffusers, Large Room Humidifier with 260mL Water Tank and Adjustable Mist Output, Quiet Operation Below 30dB for Bedroom, Features 360 Degree Nozzle and Separate Light Function
Waterless Essential Oil Diffuser,Scent Diffuser for Home and Large Rooms,Ultimate Aromatherapy Fragrance Diffuser $52.03
$5203
current price $52.03Waterless Essential Oil Diffuser,Scent Diffuser for Home and Large Rooms,Ultimate Aromatherapy Fragrance Diffuser
Elowen Water-soluble Essential Essential 3ML 12PCS Natural Essential Oils Set Water-soluble Essential Aromatherapy Oil for Oil Diffuser Humidifier $10.30
$1030
current price $10.30Elowen Water-soluble Essential Essential 3ML 12PCS Natural Essential Oils Set Water-soluble Essential Aromatherapy Oil for Oil Diffuser Humidifier
AQUA WATER Zodax Blossom Porcelain Diffuser $65.00
$6500
current price $65.00AQUA WATER Zodax Blossom Porcelain Diffuser
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