A diffuser is only as good as what you put in it, and refills are how you keep a scent fresh, change the mood of a space, or try something new without buying another device. The catch is that our devices don't all take the same refill. Here's which is which.
Ivaa Xperia: 100 ml oils
The Ivaa Xperia home diffuser uses our 100 ml oils, made exclusively for it. They're grouped by mood, so you can browse the Fragrance Collection for fresh, woody, floral and oud scents, the Gourmand Collection for vanilla, chocolate and coffee, or the Festive Collection for loban, jasmine, nargis and sandalwood.
Aerosonic: refill pack
The Aerosonic Refill Pack contains three pre-filled 10 ml fragrance cups. They're sealed for freshness and ready to use, so there's no pouring or mess.
Scent Cup: refill pack
The Scent Cup refill pack also comes as three 10 ml cups, each with a different fragrance, which is a handy way to rotate scents in the car.
Noquito: refill oil
The Noquito refill keeps the mosquito-repellent device going. There's more in our Noquito guide.
A few habits worth having
Rotate scents with the seasons: lighter aquatics and florals in summer, woody and oud notes when it cools down and around festivals. Keep spare refills sealed and somewhere cool, out of direct sun. Use the 10 ml cups to try a new scent before committing to more. And check the product page to match each refill to the device it names, rather than assuming they're interchangeable.
Everything is gathered in the Refill Packs collection.