Multipurpose cleaning cloths - value roll. Blitz® multipurpose cleaning cloths value rolls are designed to help you to Destroy The Dirt, so that you can enjoy a spotless, hygienically clean home! Rinse your blitz® cloths thoroughly before using. For best results, dampen before each use. Clean your cloths by rinsing them in hot water with a mild detergent, or place them in a washing machine.