Skip to Content
Track OrderReturnsStoresHelp
Argos logo
Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Shop
AccountWishlistTrolley
HSTS Pixel

Best results for

diffuser

Filters
Category
New
Offers & Clearance
Price
Brands
Customer Rating
185 products
CLEARANCE BADGE
Habitat Ceramic Electric Diffuser
Rating 4.4 out of 5, from 18 reviews
Our Lowest Price Ever
£18.66

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat Confetti Glass Electric Diffuser - White
Rating 4.4 out of 5, from 90 reviews
£30.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Habitat Ribbed Ceramic Electric Diffuser
Rating 4.3 out of 5, from 36 reviews
£18.66

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat Electric Diffuser
Rating 4.6 out of 5, from 160 reviews
£28.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat Confetti Glass Electric Diffuser
Rating 4.5 out of 5, from 88 reviews
£30.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio Alta Diffuser, Humidifier and Night Light
Rating 4.2 out of 5, from 59 reviews
£25.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Habitat 90ml Diffuser - Golden Myrrh & Amber
Rating 4.5 out of 5, from 2 reviews
£4.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio TALIA Aroma Diffuser, Humidifier and Night Light
Rating 4.0 out of 5, from 87 reviews
£20.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio ELLA Aroma Diffuser, Humidifier and Night Light
Rating 4.4 out of 5, from 95 reviews
£40.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Habitat 180ml Diffuser Refill - Golden Myrrh & Amber
Rating 4.7 out of 5, from 3 reviews
£5.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio Zoey Aroma Diffuser, Humidifier and Night Light
Rating 4.3 out of 5, from 216 reviews
£20.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Wax Lyrical 200ml Reed Diffuser - Herb Garden
£6.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio SPACIA Humidifier, Diffuser, Night Light & Projector
Rating 4.3 out of 5, from 46 reviews
£30.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio Alora Aroma Diffuser, Humidifier and Night Light
Rating 4.1 out of 5, from 156 reviews
£25.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio Wellbeing Essential Oil Collection
Rating 4.4 out of 5, from 51 reviews
£15.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat Diffuser Reeds - 30cm
Rating 4.2 out of 5, from 5 reviews
£2.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Argos Home 50ml Reed Diffuser - Honey & Sandalwood
Rating 5.0 out of 5, from 1 reviews
£6.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Candle 2 x 18ml Plug In Diffuser Refill-Clean Cotton
Rating 4.7 out of 5, from 24 reviews
£8.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Argos Home 150ml Reed Diffuser - Peony & White Lily
Rating 5.0 out of 5, from 3 reviews
£13.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 90ml Reed Diffuser - Pomegranate & Baies
Rating 4.1 out of 5, from 7 reviews
£9.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Signature 200ml Reed Diffuser Refill - Ocean Air
Rating 5.0 out of 5, from 3 reviews
£12.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

new badge
Habitat 100ml Green Striped Electric Diffuser
£30.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

new badge
Habitat 100ml Chevron Ceramic Wax Resist Electric Diffuser
£30.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Signature 100ml Reed Diffuser - Midsummer's Night
Rating 4.8 out of 5, from 11 reviews
£15.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Shark FlexStyle Curl-Defining Diffuser - Stone
Rating 4.2 out of 5, from 17 reviews
£24.99

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Home Inspiration 90ml Reed Diffuser - Sugared Blossom
Rating 4.6 out of 5, from 5 reviews
£10.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

Menkind Cascading Smoke Incense Burner
Rating 5.0 out of 5, from 1 reviews
£15.00
Free Delivery

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Argos Home 150ml Reed Diffuser - Honey & Sandalwood
Rating 5.0 out of 5, from 3 reviews
£13.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 90ml Reed Diffuser - Jasmine and Pineapple Flower
Rating 4.5 out of 5, from 4 reviews
£9.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

new badge
Jo Malone 165ml Scented Diffuser - Lime Basil And Mandarin
£74.00
Free Delivery

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Argos Home 40ml Reed Diffuser - Christmas Cookie
Rating 3.5 out of 5, from 13 reviews
Our Lowest Price Ever
£2.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Candle 10ml Ultrasonic Diffuser Refill - Pink Sands
Rating 4.5 out of 5, from 21 reviews
£5.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

Habitat Luxe 60ml Pack of 4 Diffuser Oil Set - Scented
Rating 4.8 out of 5, from 13 reviews
£12.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Candle Ultrasonic 10ml Diffuser Refill - Black Cherry
Rating 4.4 out of 5, from 19 reviews
£5.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Wax Lyrical 200ml Reed Diffuser - Black Cherry
Rating 5.0 out of 5, from 3 reviews
£12.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 180ml Diffuser Refill - Pink Jasmine & Amber
£11.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Argos Home 40ml Diffuser - Christmas Spice
Rating 3.8 out of 5, from 9 reviews
£2.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Argos Home 50ml Reed Diffuser - Christmas Spice
Rating 4.4 out of 5, from 9 reviews
£3.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Candle 2 x 18ml Plug In Diffuser Refill-Black Cherry
Rating 4.6 out of 5, from 56 reviews
£8.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 90ml Reed Diffuser - Mandarin & Basil
Rating 4.3 out of 5, from 8 reviews
£9.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio Dream Time Aroma Diffuser, Humidifier and Night Light
Rating 3.9 out of 5, from 75 reviews
£20.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Argos Home 90ml Robin Diffuser - Christmas Spice
Rating 4.6 out of 5, from 7 reviews
£4.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Habitat x Scion 90ml Reed Diffuser - Paradise Plum & Orchid
Rating 4.8 out of 5, from 5 reviews
£8.40

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Wax Lyrical 200ml Diffuser Refill - Soft Lavender
Rating 4.3 out of 5, from 11 reviews
£7.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Wax Lyrical 200ml Diffuser Refill - Fresh Linen
Rating 4.1 out of 5, from 15 reviews
£7.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Home Inspiration 90ml Reed Diffuser - Cherry Vanilla
Rating 4.5 out of 5, from 4 reviews
£10.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat x Scion 90ml Reed Diffuser - Hyacinth/White Birch
Rating 4.5 out of 5, from 4 reviews
£14.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 150ml Diffuser - Santorini
Rating 4.7 out of 5, from 3 reviews
£15.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Candle Signature 100ml Reed Diffuser - Clean Cotton
Rating 4.1 out of 5, from 16 reviews
£15.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Wax Lyrical 200ml Diffuser Refill - Starry Night
Rating 4.1 out of 5, from 8 reviews
Save 1/3
£3.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Argos Home 150ml Reed Diffuser - Fig Leaf & Amber
Rating 4.3 out of 5, from 3 reviews
£13.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 150ml Destinations Reed Diffuser - Amalfi
Rating 5.0 out of 5, from 1 reviews
£15.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Signature 200ml Reed Diffuser Refill - Black Cherry
Rating 3.9 out of 5, from 19 reviews
£12.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Habitat 90ml Reed Diffuser - Pomegranate & Amber
£4.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

CLEARANCE BADGE
Wax Lyrical 200ml Reed Diffuser Refill - Herb Garden
£3.50

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Wax Lyrical 200ml Reed Diffuser Refill - Eucalyptus Spa
Rating 3.8 out of 5, from 5 reviews
£7.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Habitat 90ml Reed Diffuser - Patchouli and Amber
Rating 3.5 out of 5, from 4 reviews
£9.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Yankee Candle 2 x 18ml Plug In Diffuser Refill - Pink Sands
Rating 4.6 out of 5, from 56 reviews
£8.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio ALURA Wax Melt Burner and Aroma Diffuser
Rating 4.6 out of 5, from 40 reviews
£25.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Rio FORA Wax Melt and Aroma Diffuser
Rating 4.5 out of 5, from 45 reviews
£25.00

Sign in or register to save items to your account. Simply tap the heart again to remove.