Reed diffusers in a home with dogs or cats

Good to know

• The method mattersPassive diffusers such as reed sticks and candles don't release oil droplets; unless they tip over, the main concern is respiratory irritation. Ultrasonic and spray diffusers release droplets that settle on fur, a bigger risk for cats and birds.Merck Veterinary Manual, 2025
• Cats are more sensitiveCats can't break down some oil compounds well, and they swallow what lands on their fur while grooming.Merck Veterinary Manual, 2025
• Subtle to you, strong to themPets smell far better than people. A scent that is faint to you can be strong for them.ASPCA, 2022
• Tea tree oilThe oil most often reported in pet poisoning cases.Merck Veterinary Manual, 2025

How to use it

1. Choose reed sticks over ultrasonic or spray diffusers.
2. Place it where pets can't reach it or knock it over.
3. Where possible, use it in a room pets don't enter; at least leave the door open so they can leave.Air the room afterwards.
4. Use it for short periods, not all day. Under 30 minutes is the usual recommendation.
5. Don't use it if a pet has breathing problems, or if you keep birds.
6. Never put undiluted oil on a pet; wipe spills right away.

If something seems off

Products differ

The conditions depend on the fragrance composition and how it diffuses. If the brand has published use conditions for its product, read those first.