First of all, follow manufacturer’s instructions on cleaning your yoga mat. However, if they are long gone the easiest way to rid this workout staple from germs is with a spray bottle filled with 2 cups of warm water and a few drops of dish liquid. Lightly spritz the mat and then wipe with a clean cloth. Rinse the cloth. When well wrung out, wipe again to remove all soap. Flip the mat over and repeat on the other side. Dry the mat over a shower rod or let air-dry away from any direct heat or sunlight. You will add life to your yoga mat as well as rid grime and germs from it.