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 ...

For many households, the washing machine is one appliance that's impossible to live without. Used multiple times a week, it's essential for keeping your clothes, towels and sheets clean and fresh.

Here's where to find it.

Cleaning the washing machine once a month not only keeps the appliance working well it also makes your clothes and linens cleaner. It's one of the easiest parts of the home to clean and for the most ...