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 ...

Learn how to clean narrow radiator gaps using a hair dryer and containment bag to remove dry dust safely before the heating ...

On the first cold morning, someone turns up the thermostat and the whole house smells like a campfire. There is no fire. Here ...

I removed the radiator cover on one of our old radiators to clean underneath and the radiator itself is covered with years and years of dust and dirt – inches of it. How can I clean it? Is it safe to ...