GiftsDiffusers, Tools & Gauges
(3)1-3 of 3
Filters
- Out of stock items
- New In (1)
Category
Electric Diffusers (2), Electric Diffuser Oils (1)
Product Type
Tools & Gauges (0), Diffusers (3)
Formulation
Avg. Review Rating
New InShop all women's new inDressesTops and shirtsJumpers and cardigansCoats and jacketsFootwearBrowse all trends and editsShop all men's new in JumpersCoats and jackets ShirtsTrousersT-shirtsDestination denimBrowse all trends and editsMakeupSkincarePerfumeAftershaveGift setsBath and bodyBeauty brandsShop all beauty new inHomeGardenFurnitureTablewareLightingBrowse new home design stylesShop all electricals new inShop all girls new inShop all boys new inShop all baby new inToysNurseryDestination denimBrowse all trends and editsMangoHUSHBarbourLe CreusetLaura AshleyAppleSamsungTopshopTopmanMOTHERNeptunePatagoniaRobosenThe Conran ShopTHE UPSIDEYAITTEWomenNew inDressesTops and shirtsCoats and jacketsJumpers and cardigansSweatshirts and hoodiesJumpsuitsTrousers and leggingsJeansSkirtsOccasionwearWedding shopHoliday shopSwimwear and beachwearShortsLinenPetitePlus sizeCo-ord sets and suitsSportswearBrowse women's brandsBrowse women's sale and offersShoesTrainersSandalsBootsCourt shoesBallet pumpsLoafersSlippersPyjamas and nightwearRobes and dressing gownsBrasKnickersSocksTightsShapewearBrowse lingerie and nightwearBagsJewellerySunglassesHats, gloves and scarvesWatchesPurses and card holdersBeltsHair accessoriesKeyrings and bag charmsUmbrellasSuitcasesTrending nowWedding guest dressesRace day dressesProm dressesPolka dotPastelsLaceRunningBrowse all trends and editsNew inTrending nowPolka dotPastelsLaceStripesFloralsSuedeThe denim editGinghamRunningBrowse all women's trends and editsBarbourCoachHobbsHUSHLongchampMangoMint VelvetNobody's ChildPhase EightRalph LaurenReissSweaty BettyTed BakerTopshopWhistlesWhite StuffBrowse all women's brandsDressesTops and shirtsCoats and jacketsJumpers and cardigansSweatshirts and hoodiesBlazersJumpsuitsTrousers and leggingsJeansSkirtsSwimwear and beachwearShortsLinenCo-ord sets and suitsSportswearNew in dressesMidi dressesMaxi dressesEvening dressesSummer dressesCocktail dressesProm dressesLinen dressesFloral dressesWedding guest dressesMother of the bride dressesShop all dressesPyjamas and nightwearRobes and dressing gownsSlippersBrasKnickersSocksTightsCamisoles and slipsBasques and bodysuitsShapewearBrowse all lingerie and nightwearShoesTrainersSandalsBootsHeeled sandalsCourt shoesBallet pumpsLoafersSlippersWide fitShop all footwearBagsJewellerySunglassesScarves, hats and glovesWatchesPurses and card holdersBeltsHair accessoriesOccasion hats and fascinatorsKeyrings and bag charmsUmbrellasPre-loved collectionSuitcasesTravel and luggage accessoriesTote bagsBackpacksCross body bagsClutch bagsTop-handle bagsPurses and card holdersPre-loved collectionShop all bagsSuitcasesTravel and luggage accessoriesEarringsNecklacesBraceletsRingsCharms and pendantsGold jewellerySilver jewelleryMixed metal jewelleryDiamond jewelleryPearl jewelleryBirthstone and zodiac jewelleryBrowse all jewelleryPetitePlus sizeMaternityLinenCashmereLoungewearWorkwearModest clothingWedding guest dressesMother of the brideWedding dressesEvening dressesRace day dressesCo-ord sets and suitsOccasion topsOccasion trousersOccasion jumpsuitsOccasion hats and fascinatorsBrowse all wedding shopBrowse all occasionwearHoliday shop editSwim and beachwearSummer dressesLinenShortsSandalsBeach bagsSunglassesSummer hatsSuitcasesSPF and suncareTravel sized beautyBrowse all holiday shopTop gift ideas for herUnusual and novelty giftsLuxury giftsIdeas for gardenersJewellery gift editNightwear and lingerie gift editBags and pursesScarvesKeyrings and bag charmsBeauty and fragrance gift setsCandles and diffusersGift food and drinkBrowse all giftsJohn Lewis: up to 70% offPhase Eight: up to 50% offWhistles: up to 50% offBrowse all women's sale and offersDress rentalBrowse all rentalMenNew inShirtsT-shirtsCoats and jacketsJumpers and cardigansSweatshirts and hoodiesTrousersJeansPolo shirts and rugby shirtsSuits BlazersHoliday shopShortsLinenSwimwearWedding and formalwearSmart casualSportswearBrowse men's brandsBrowse men's sale and offersTrainersShoesBootsSandalsLoafersChelsea bootsWalking bootsSlippersPyjamas and nightwearRobes and dressing gownsSocksUnderwearWatchesBagsSunglassesJewelleryWalletsBeltsHats, gloves and scarvesTies and bow ties CufflinksSuitcasesBrowse men's accessoriesTrending nowJohn Lewis must havesDestination denimCasual shirtsRugby shirtsGiletsRunningBrowse all trends and editsNew in editTrending nowSmart casualJohn Lewis must havesIndependent brandsThe premium editGiletsRugby shirtsPolo shirtsLinenThe denim editRunningBrowse all men's trends and editsBarbourRalph LaurenTommy HilfigerSuperdryHUGO BOSSReissRodd & GunnLevi'sGANTAubinAllSaintsPaul SmithBelstaffJohn LewisBrowse all men's brandsShirtsT-shirtsCoats and jacketsJumpers and cardigansSweatshirts and hoodiesTrousersJeansPolo shirts and rugby shirtsSuitsBlazersShortsLinenSwimwearSportswearSuitsTuxedosBlue suitsBlack suitsGrey suitsLinen suitsFormal and dress shirtsBlazersWaistcoatsSmart trousersTies and bow tiesCufflinksSmart shoesBrowse all formalwearPyjamas and nightwearRobes and dressing gownsUnderwearSocksSlippersShoesTrainersSandalsBootsLoafersSports trainersFashion trainersBoat shoesOxford shoesBroguesWalking footwearSlippersShop all footwearWatchesBagsSunglassesJewelleryWalletsBeltsHats, gloves and scarvesTies and bow tiesCufflinksShop all accessoriesSuitcasesTravel and luggage accessoriesBackpacksCross body bagsDuffle bags and holdallsBriefcasesMessenger bags and satchelsShop all bagsWalletsWash bagsSuitcasesTravel and luggage accessoriesLinenCashmereLoungewearAftershaveSkincareShavingElectrical grooming devicesBath and bodyHaircareBrowse all grooming and skincareHoliday shop editSwimwearSunglassesLinenShortsT-shirtsShort sleeve shirtsSandalsSummer hatsWash bagsSuitcasesSPF and suncareBrowse all holiday shopTop gift ideas for himUnusual and novelty giftsLuxury giftsIdeas for gym loversIdeas for techiesIdeas for gardenersAccessoriesWalletsJewelleryWatchesAftershaveGift food and drinkBrowse all giftsJohn Lewis: up to 70% off John Lewis suits: up to 50% offJohn Lewis shirts: up to 50% offBrowse all men's sale and offersBrowse all rentalHome & GardenGarden furniture setsGarden chairsGarden tablesBBQsPizza ovensGarden lightsParasolsGarden accessoriesBrowse all gardenDuvet covers and setsBed sheetsPillowcasesDuvetsPillowsBedspreads and throwsMattressesBrowse all beddingCookware and bakewareTableware and cutleryDrinkware and glasswarePots and pansFood preparationServewareKitchen utensilsKitchen binsSmall kitchen appliances Curtains and blindsShuttersCushionsCarpets and flooringRugsThrows and blanketsStorageWallpaperBathroom accessoriesTowelsCandles and diffusersWall art and printsPhoto and picture framesMirrorsVasesHouse plantsArtificial plants and flowersHaberdasheryBrowse all home accessoriesTowelsBathroom accessoriesBath and shower matsBathroom mirrorsBathroom cabinetsLaundry and utilityCleaningBrowse all bathroomReady made curtainsMade to measure curtainsReady made blindsMade to measure Roman blindsMade to measure roller blindsMade to measure venetian blindsMade to measure no drill blindsShuttersBrowse curtains and blindsHome storage and organisationLaundry and utilityCleaningClothes care and moth proofingKitchen binsBin linersShoe careSewing machinesFabricsWool and yarnBrowse haberdasheryPet supplies and accessoriesWild bird careNew in homeNew in gardenOutdoor diningParasolsTimeless garden styleFloral homewareBrowse new home brandsBrowse all home stylesHome brands A-ZLe CreusetLaura AshleyJoseph JosephWest ElmSilentnightPhilipsRobert WelchNew home brandsInterest free creditIdeas and inspirationHome buying guidesHome design serviceHome insurancePet insuranceHome servicesFurnishings for businessFurniture & LightsSofasSofa bedsLove seatsArmchairsAccent chairsFootstoolsBrowse sofas and armchairsCabinets and sideboardsSide tablesTV standsCoffee tablesBookcases and shelvingConsole tablesBrowse living roomBedsMattressesBedside tablesChests of drawersDressing tablesWardrobesKids' bedroomBrowse bedroomDining tablesDining chairsOffice desksOffice chairsFitted kitchensBrowse kitchenBrowse home officeBrowse dining roomDining tablesDining chairsDining benchesBar stoolsBrowse home storageBrowse dining roomCeiling lightsDesk and table lampsFloor lampsWall lightingLamp shadesOutdoor lightsLight bulbsBrowse lightingOffice desksOffice chairsBrowse home officeGarden furniture setsGarden seatingGarden tablesBrowse gardenBrowse kitchenFitted kitchensFitted kitchensFitted bedroomsNew in furnitureNew in lightingNew in garden furnitureGarden furniture setsDesign style: RusticDesign style: TimelessBrowse all home stylesBrowse new home brandsBrands A-ZOKAPottery BarnLaura AshleyWest ElmSilentnightSwoonVispringTEMPURNew home brandsElectricalsNew in electricalsTelevisionsSoundbars and Blu-rayStreaming and catchup devicesTV accessoriesProjectorsTelevisionsSoundbars and Blu-rayTop customer rated TVsTV accessoriesHeadphonesSpeakers, radios and turntablesProjectorsStreaming and catchupHeadphonesSpeakersRadiosTurntablesHi-Fi systems and CD playersBrowse audio and hifiWashers and dryersCookers and ovensFridges and freezersDishwashersEnergy-efficient appliancesAir fryers and small cooking appliances Laptops and MacBooksiPad and tabletsDesktop computersGamingComputing accessoriesMonitorsPrintersLaundryCookingRefrigerationDishwashingEnergy-efficient appliancesIroning and clothes careDigital craftingSewing machinesLaptops and MacBooksiPad and tabletsDesktop computersComputing accessoriesMonitorsPrintingPlayStationXboxSwitchMetaGaming laptopsBrowse gamingMobile phonesSmart watches, rings and wearable techCamerasSmart homeTop travel gadgetsSmart speakersNetworking and broadbandMobile phonesSmart watches, rings and wearable techCamerasSmart homeSmart speakersNetworking and broadbandTop travel techAir fryers and small cooking appliancesCoffee machinesVacuum cleanersKettlesBeauty, hair and dental toolsMixers, processors and blendersToastersFans, dehumidifiers and heatersDigital craftingSewing machinesAir fryers and small cooking appliancesCoffee machinesKettlesBeauty, hair and dental toolsMixers, processors and blendersToastersMicrowavesFans, heaters and dehumidifiersIroningSewing machinesDigital craftingFansAir conditionersAir purifiersHumidifiersDehumidifiersReplacement filtersHeatersFan heatersElectric blanketsOil radiator heatersSmart thermostatsCordless cleanersCylinder cleanersUpright cleanersRobot cleanersCarpet cleanersSteam cleanersBrowse all vacuums and floorcareCeiling lightingDesk and table lampsWall lighting Smart lightingLight bulbsBrowse all lightingTech travel gadgetsNew brand: COROSElectrical offersNew in electricalsFree delivery on TVsNext day delivery on washing machinesProtect+ product protectionProtect+ product protectionElectrical buying guidesEnergy efficient appliance buying guideInstallation servicesProduct supportGet cash for your old devicesTechnology for businessDiscover more about product securityWhat is Quiet Mark?Tech tipsWork from home gadgetsJoin the quiet revolutionBaby & KidsNew in baby clothesBaby clothesBaby girls' clothesBaby boys' clothesNewbornToddlerSleepsuits and pyjamasCoats, jackets and snowsuitsAccessoriesFootwearBrowse baby clothesNew in girls' clothesNew in boys' clothesYounger girls (2-7 years)Older girls (8+ years)Younger boys (2-7 years)Older boys (8+ years)Girls' footwearBoys' footwearGirls' pyjamasBoys' pyjamasGirls' accessoriesBoys' accessoriesGirls' underwear and socksBoys' underwear and socksSchool uniformHoliday shopWedding and occasionwearFancy dress costumesSportswearBrowse girls' clothesBrowse boys' clothesNew in girls' clothesYounger girls (2-7 years)Older girls (8+ years)FootwearNightwearAccessoriesUnderwear and socksSchool uniformParty and occasionwearSportswearBrowse girls' clothesNew in boys' clothesYounger boys (2-7 years)Older boys (8+ years)FootwearNightwearAccessoriesUnderwear and socksSchool uniformParty and occasionwearSportswearBrowse boys' clothesNew in toysBaby toysBouncers and playmatsSoft toysWooden toysGames and puzzlesFancy dress costumesConstruction toysOutdoor toysBrowse all toysFeeding and weaningBathing and changingBaby beddingCots and cotbedsCribs and moses basketsBaby proofing and healthcareNursery furnitureKids' bedroomCar seatsPushchairs and pramsTravel systems and bundlesPushchair accessoriesBaby carriersTravel cotsTravel essentialsBrowse buggies and travelJohn Lewis nursery: up to 50% offJohn Lewis girlswear: up to 50% offJohn Lewis boyswear: up to 50% offBrowse all baby and kids’ sale and offersHoliday shopOccasionwear and partyCharacter shopGirls' trainersBoys' trainersGifts for kidsGifts for babiesKids' boutiqueBrowse all trends and editsBrowse baby and kids' brandsBook a personal nursery appointmentBaby and nursery adviceNew baby checklistBuying guidesShoe fitting serviceFirst shoes guide5 ways to upcycle old baby clothesBeautyElemis: 20% offBrowse all beauty and fragrance offersCHANELCharlotte Tilbury ClarinsCliniqueDIORJo Malone LondonMedik8Skin RocksBrowse beauty brandsNew in beautyExclusivesBestsellersCHANEL: new inNew in makeupFoundationsBlushersLipsticksEyeshadowsTinted moisturisersMascarasHand and nail setsHighlightersMakeup accessoriesMakeup gift setsShop all makeupNew in perfumesWomen's perfumeMen's aftershaveUnisex fragranceFragrance gift setsDiscovery setsCandles and diffusersRoom spraysHair mistsNew in skin careSkin careMoisturisersCleansersKorean skincareSun cream and after sunLip oils and balmsBath and bodyHand and foot careSelf tanningFace cleansing toolsSkin and body care gift setsMen's grooming and skincareHair careShampooConditionerHair treatmentsHair styling productsHair brushesElectrical hair and beautyHair care gift setsMen's aftershaveMen's grooming and skincareShavers, body groomers and hair trimmersMen's gift setsWellnessSleep and relaxationSkin health and inner beautyEnergy and focusRecovery and immunityBrowse more wellbeing ideasNew in beautySpring beautyKorean skincareTravel sized beautyExclusivesSpring fragranceGift setsJohn Lewis: The Radiance BoxPampering and relaxation gifts Tips and inspirationBrowse all trends and editsBeauty treatmentsClarins treatmentsThe Beauty SocietyBeautyCycleSport & TravelCabin casesMedium suitcasesLarge suitcasesHoldalls and weekend bagsHoliday shopBackpacksTravel accessoriesShop all suitcasesWomen's sports clothingMen's sports clothingWomen's sports trainersMen's sports trainersKids' sportswearWomen's thermalsMen's thermalsHome gym equipmentSports equipmentBikesTreadmillsExercise bikesCross trainersWeightsSmart and fitness watchesSports headphonesShop all fitness machinesTreadmillsExercise bikesCross trainersMulti gymsRowing machinesSports equipmentWeightsBrowse all home gymSports massagersSmartwatches and wearable techBody scalesSports headphonesRunningGym, training and fitnessTennisCyclingGolfSwimmingSkiingYoga and pilatesWalking and hikingShop all sports activitiesBikesWalking and hikingWater sportsCamping and accessoriesTentsSleeping bagsPortable BBQsBrowse all outdoor and adventureSupplementsSports recoveryBrowse all wellnessSweaty BettyGarminThe North FaceUnder ArmouradidasTherabodyPelotonBrowse sports brandsGift ideas for gym loversSport and travel sale and offersBuying the best running gearBuying home gym equipmentBest fitness trackersPeloton buying guideHoliday ShopCabin casesMedium suitcasesLarge suitcasesAll suitcasesBackpacksHoldalls and weekend bagsTravel accessoriesTravel gadgets editWash bagsWomen's holiday editSwim and beachwearSummer dressesBeach cover ups, kaftans & sarongsSandalsBeach bagsSummer topsHatsJewelleryShortsLinenSkirtsSunglassesMen's holiday editT-shirtsSwimwearSunglassesSandalsShortsShort sleeved shirtsLinenTrainersHatsBaby holiday editKids holiday editBaby travel essentialsBaby and toddler swimwearGirls' swimwearBoys' swimwearSPF and suncareSummer glowSummer fragranceTravel sized beautyFansBeach towelsSPF and suncareCampingOutdoor toysBBQsPizza ovensOutdoor diningGarden furniture setsGarden chairsFestival essentialsAccessorizeAntlerBirkenstockSamsoniteSeafollySouth BeachUltrasunA-Z brandsForeign currencyFashion rental The ultimate holiday packing list What's the best SPF for you?The most flattering swimsuits of 2026The best men's swim shorts of 2026GiftsFor herFor himFor allFor kidsFor babiesFor teenage girlsFor teenage boysFor grandparentsFor mumFor dadFor couplesFor dog loversFor cat loversFor petsUnder £20Under £30Under £50Gift cardsChocolateHampersBiscuits and cakesAlcoholSweets and fudgeTea and hot chocolateFor coffee loversAfternoon tea giftsBrowse all gift food and drinkBirthdayWeddingNew babyAnniversaryThank youHousewarmingEngagementRetirementBaby showerChristeningUnusual and novelty giftsLuxury giftsGift experiencesFlower bouquetsGifting collectionsPersonalised giftsGifts that give backCorporate giftingCandles and diffusers Beauty and fragrance gift setsPampering giftsNightwear and lingerie giftsChildren's toysJewellery giftsHandbags and pursesGames and puzzlesBooksCraftsStationeryVinyl recordsFor gardenersFor techiesFor music loversFor gym loversFor LEGO® loversWrapping paperGreeting cardsBirthday cardsNotecards and invitationsParty decorations and accessoriesShop nowBrands Home and gardenFurniture and lightsElectricalsWomenMenBeautyBaby and kidsSport and travelBrands A-ZAppleOuraJo Malone LondonLEGODysonPhase EightHobbsWhistlesLe CreusetOKAMissomaBelstaffPatagoniaL'ObjetPercivalJonathan AdlerTopshopHisenseBarbourAromatherapy AssociatesPiglet in BedPottery Barn KETTLERnkukuLANEIGEBy Malene BirgerSamsøe SamsøeBy AlonaAnonymous CopenhagenAugustinus BaderLongchampMarc JacobsMM by Max MaraMulberryRalph LaurenJohn LewisJ. LewisJohn Lewis Closed Loop InitiativeJohn Lewis Heirloom CollectionJohn Lewis x Anine Cecilie IversenJohn Lewis x LABRUMJohn Lewis x SandersonJohn Lewis x Sophie ConranAND/ORSale & OffersHomeWomenMenElectricalsBaby and kidsBeautySport and travelToysNurseryOutletJohn Lewis furniture: up to 70% offJohn Lewis cook and dine: up to 70% off John Lewis bathroom: up to 70% off John Lewis bedding: up to 50% off John Lewis home furnishings: up to 50% offHome accessoriesLightingGardenLaundry, cleaning and storageBrowse all home offersJohn Lewis women's: up to 70% offJohn Lewis dresses: up to 70% offJohn Lewis swimwear: up to 70% offJohn Lewis nightwear: up to 50% offPhase Eight: up to 50% offWhistles: up to 50% offMint Velvet: up to 60% offBrowse all women's offersJohn Lewis men's: up to 70% offJohn Lewis suits: up to 50% offJohn Lewis shirts: up to 50% offWhite Stuff: 20% offFootwearPolo and rugby shirtsTrousersBrowse all men's offersJohn Lewis nursery: up to 50% offJohn Lewis girls' clothes: up to 50% offJohn Lewis boys' clothes: up to 50% offJohn Lewis bay clothes: up to 50% offJohn Lewis baby bedding: up to 30% offBrowse all baby and kids' offersMakeupSkincareFragranceGift sets Bath and bodyHaircareBrowse all beauty offersTVsTablet and laptopsVacuum cleanersCoffee machinesMobile phonesHair and personal careLaundry appliancesBrowse all electrical offersWomen's sportswearMen's sportswearGym, training and fitnessRunningSports equipment Travel and luggage Browse all sport and travel offersShop by RoomGarden furniture setsGarden chairsBBQsPizza ovensGarden lightingGarden accessoriesOutdoor toys and gamesBrowse gardenBedsMattressesBeddingBedside tablesCurtains and blindsKids bedroomNurseryBrowse bedroomTVsSofas and armchairsTV standsCoffee tablesSide tablesCushionsRadios and speakersBrowse living roomTowelsBath and shower matsBathroom cabinetsBathroom lightsBeauty toolsShower gelBath oilBrowse bathroomPlates and bowlsPots and pansKitchen binsFridge freezersCooking and microwavesDishwashersCoffee machinesFitted kitchensBrowse kitchenDining tablesDining chairsCabinets and sideboardsGlasswareRugsWall art and printsPicture and photo framesBrowse dining roomDesktop PCsLaptopsMonitorsPrintersComputing accessoriesOffice desksOffice chairsDesk and table lampsBrowse home officeKids' bedsKid's beddingBrowse kids' bedroomBrowse nurseryWashing machines and tumble dryersClothes airers and linesCleaning productsVacuum cleanersLaundry baskets, bins and bagsBrowse laundry and utility roomShop all hallwayShop all fitness machinesTreadmillsExercise bikesRowing machinesSports equipmentWeightsBrowse home gymBrandsOuraJo Malone LondonLEGODysonPhase EightCHANELLe CreusetHobbsWhistlesHUSHAppleMint VelvetMissomaBelstaffPercivalBiscuiteersJonathan AdlerL'OBJETDesign LettersCleonieOASPatagoniaTopshopMOTHERTHE UPSIDEMM6 Maison MargielaSkin RocksGingerlilyOKAHisenseBarbourAromatherapy AssociatesPiglet in BedPottery BarnKETTLERLANEIGEnkukuBy Malene BirgerSamsøe SamsøeBy AlonaMarellaIROAnonymous CopenhagenLongchampDragon DiffusionAugustinus BaderMarc JacobsMulberryDIORRalph LaurenMM by Max MaraJohn LewisJ. LewisJohn Lewis ANYDAYJohn Lewis Closed Loop InitiativeJohn Lewis Heirloom CollectionJohn Lewis x Anine Cecilie IversenJohn Lewis x LABRUMJohn Lewis x REJINA PYOJohn Lewis x Sophie ConranAND/ORServicesWomen's stylingMen's stylingBeauty treatmentsAll Things BabyFitted KitchensHome Design ServiceJohn Lewis OpticiansPayment PlansPay with KlarnaPartnership Credit CardHome InsuranceCar InsurancePet InsuranceTravel MoneyInternational PaymentsLoansPayment Plans