How long a bottle of scent oil lasts depends on intensity setting, room size and how many hours a day you run your diffuser – here’s how to think about it, with real Airmate pricing.
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Scent diffusers are widely used in homes with children and pets, but a few sensible precautions matter – especially around cats, who process some fragrance compounds differently to humans and dogs.
Diffusers generally fall into three types: ultrasonic (water-based), reed (passive) and waterless (nebulising). Each has real trade-offs in scent strength, maintenance and running cost.
Matching a diffuser to your room size is the single biggest factor in getting consistent, noticeable fragrance without wasting oil. Here’s how to work it out, plus a coverage table for all five Airmate diffusers.