Muc-Off Foam Fresh is a highly effective and easy-to-use antibacterial foam cleaner that is ideal for helmet liners or any soft material that comes into contact with the rider. Foam Fresh has an instant foaming action, penetrating dirt and grime from the surface and eliminating bacteria generated by sweat, leaving a fresh Citrus fragrance. Even the cleanest looking driving gear benefits from this uniquely formulated product. It's amazing to use on pads, gloves, shoes, linings, and body armor.