Add Yahoo as a preferred source to see more of our stories on Google. “I know you know what your dryer filter is, but do you know where your washing machine filter is?” Costello questions viewers. “If ...

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.

We rely on our washing machines and dryers to clean our clothes, towels, and linens regularly, but they also need to be cleaned from time to time so that they can do their jobs well. Because as ...