At-home laser hair removal devices are an effective form of permanent hair removal, but if you're choosing to take the plunge, there are some best practices experts want you to follow.

A piece of glass, some bits of tinfoil, a sheet of plastic, a couple of razor blades, and a few assorted bits and bobs are all it takes to build this TEA nitrogen laser. Oh, and a 5,000-volt flybac… ...

An esthetician warns that at-home laser hair removal machines may not be as cost-saving as you'd think—and they can even be a safety concern.

Read our full Nira Pro Laser review after testing it for a month, plus info from a dermatologist about how it works and the benefits compared to office lasers.

Laser microphones have been around since the Cold War. Back in those days, they were a favorite tool of the KGB – allowing spies to listen in on what was being said in a room from a safe dist… ...

At home devices You might have seen advertisements all over your social media pop up for devices marketed to be like at home laser hair removal. These tools aren’t new however, Hooper said.

If you're wondering, "Does at-home laser hair removal work?" the dermatologists we spoke to say it really does work to reduce unwanted hair on the body & face.