A kitchen sponge is one of the dirtiest items in your home. Learn how to clean a kitchen sponge and tell when it's time to toss it. Getty Images One of the hardest working tools in the kitchen is a ...

One of the hardest working tools in the kitchen is a sponge. You grab it to wipe a counter, wash a dish, and scrub the sink. But, how often do you clean the sponge? Just think of all the bits that are ...

When you think of the most germy item in your home, your kitchen sponge probably isn't the first object to come to mind. Surely, the toilet seat or a doorknob would seem more germ-laden. Surprisingly, ...