When it comes to unwanted hair, the most common removal methods — waxing, shaving and plucking — are just temporary solutions. It seems like a big deal to go all-in on a more permanent fix, so most of us just keep on keepin' on with our usual (exhausting, never-ending) routine. But people are increasingly waking up to the benefits of intense pulse light (IPL), a hair-removal treatment you can do at home to leave skin smooth and hair-free long-term. A popular IPL tool — the Innza Laser Hair Removal Device — is on major markdown at Amazon right now. Normally $89, it's down to $63 ahead of October Prime Day.