Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Samwoo Sangi announced it has developed an all-in-one Class D metal fire extinguisher capable of tackling fires involving a ...

Installing them in the house is a good first step, but there’s a lot more to making sure they’re effective if a fire ignites.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...