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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Andrea Barnes Andrea Barnes is a writer covering large cleaning appliances.

Cleaning your washing machine might seem unnecessary since it's used for cleaning clothes, but neglecting this task can lead to several issues. Over time, detergent residue, mineral buildup and fabric ...