Things You'll Need
Instructions
Stop up the sink and fill it with warm water and a healthy squirt of dish soap.
Let the Koosh ball soak for 5 to 10 minutes.
Squirt some dish soap into your palm and fish the Koosh ball out of the sink with your other hand. Rub the wet Koosh ball around between your palms until the soap has pretty much covered it. It will feel very weird, but that's okay. You have kids--you've felt weirder stuff.
Rinse the Koosh ball thoroughly with warm water and dry it with a clean dish towel.