If you like using a sponge to bath or clean with, try this microfiber covered sponge.
It has the same benefits as your other microfiber products. It holds the soap in the sponge, while using the special microfiber blend technology to pick up and scrub away dirt, oil and grime.
If you are concerned about harboring bacteria in the sponge, you can microwave the wet sponge on high for 2 minutes to kill the bacteria. (From an article at NewSciTech-Science and Technology, called "Microwave Ovens can sterilize sponges and scrub pads").