Does your lock keep sticking? What easy household item can you use to lubricate it?

Powdered graphite has long been a remedy for locksmiths. And you likely have graphite at your disposal – a pencil! All you have to do is rub the key's teeth with a sharp pencil until it's covered with a thick coat and insert it into the lock to deposit the graphite.

Last updated 5 years ago · 3K views · SOURCE