Flame-free and available in just as many scents as scented candles, fragrance diffusers are the primary source of scent in my ...

T he diffuser is a chunk of bodywork low on a car’s rear end, usually shaped to manage airflow, improve aerodynamics, and—let ...

A diffuser's effect is most apparent in high-speed applications. There, it effectively creates an expansion chamber for air that doesn't generate large amounts of drag like a wing.

A diffuser's effect is most apparent in high-speed applications. There, it effectively creates an expansion chamber for air that doesn't generate large amounts of drag like a wing.

As a result, air purifiers and essential oil diffusers can have vastly different effects on our respiratory health, Dr. Payel Gupta, a spokesperson for the American Lung Association (ALA) and the ...

Many people wonder how and why to use an essential oil diffuser. You'll want to fill it with filtered or bottled water to a diffuser, then add a few drops of essential oil like lavender ...

The effects of aromatherapy diffusers are often subtle—you won’t be able to smell the fragranced aromas very strongly, like you would with a candle—but they are said to create a more ...

The Asakuki 500 mL Premium Essential Oil Diffuser impressed us with its affordable price point, long run time, and inclusion of convenient features like a remote, timer, and light settings.

A diffuser, by contrast, might be placed near your head or in a closed room. (If you’re interested, see some of our favorite scented candles .) Navigating your options ...

Waves, curls, and coils can’t opt for just any hair dryer—you’ll need to enlist one of the best hair diffusers when tending to your textured lengths. If you’re a novice in diffusers in ...