Pour vinegar in, run a hot cycle, then sprinkle baking soda and run another—say goodbye to funky smells and gunky residue. Give the drum baffles and rubber seals some love with a toothbrush and soapy ...

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 ...