How to Use Your Diffuser (and Get the Best Scent)

Black flame diffuser glowing on a table

A diffuser is the easiest way to keep your home smelling beautiful all day. Whether you have our Cozy, Flame or Tall diffuser, a few simple habits will help you get the best scent – and keep your diffuser running for years.

1. Fill with water first

Place your diffuser on a flat, stable surface and fill the tank with room-temperature tap water up to the fill line. Never go past the line – overfilling can stop the mist from forming properly.

2. Add your fragrance oil

Add a few drops of your ScentedHouse Fragrance Oil – around 3 to 5 drops is a good starting point for most rooms. Prefer a stronger scent? Add one or two more drops next time rather than pouring in extra. A little goes a long way, and one 10ml bottle will last you many sessions.

3. Pop the lid on and switch on

Replace the cover, plug in and switch on. Within a minute you'll see a soft mist (and on our Cozy and Flame diffusers, that beautiful flame effect).

4. Keep it clean

Empty any leftover water after each use and give the tank a quick wipe with a soft, dry cloth. About once a week, wipe the inside with a little white vinegar on a cloth to stop oil building up, then rinse and dry. A clean diffuser gives a cleaner, truer scent.

Quick tips

  • Swap scents freely – just empty, wipe and refill between fragrances.
  • For bigger, open-plan spaces, place the diffuser near the centre of the room rather than in a corner.
  • Keep your diffuser out of reach of children and pets, and away from electronics and wooden furniture that the mist could settle on.

Need a refill? Browse our Fragrance Oils – with Signature and Luxury scents to choose from.