HyperBRUSH Mini-DV Camcorder Cleaning Cassette Worlds only tapeless cleaner avoids the danger (video head damage) associated with cleaners using tape. HyperBRUSH fibers clean the critical air grooves, head, head gap and head pocket. Clean air grooves ensure extended media life, and optimum color saturation and sharpness. For camcorders, it both cleans and dehumidifies. you may not buy a cleaner to protect a $70.00 camcorder, BUT you would buy a cleaner to protect and enjoy your priceless memories and home movies