You might be familiar with this flameless fragrance format, but do you really know how it works to transform the mood of your ...

I reviewed the Pura 4 smart scent diffuser and was shocked to discover it is both pleasant and useful, while cheap enough that you can't use price as a reason not to buy one.

Volcanic rock diffusers are fast becoming one of the best ways to scent your home—no candles or matches necessary.