Over time, microfiber towels collect and hold onto wax residue, polishes, Speed Shine®, Spray-On Wax and other detail products that can decrease their effectiveness. You'll also notice your towels won't absorb as well and aren't as soft as they used to be. Microfiber & Foam Pad Cleaner releases and removes these residues to restore your towels' original effectiveness. Add 2-4 ounces when you launder your microfiber towels and cloths (wash separately from other fabrics). To clean pads, spray the cleaner on the pad, let it soak in, and then rinse with warm water.