Tuttnauer Chamber Brite Autoclave Cleaner is made specifically for sterilizers and autoclaves. It is the best preventative end users have to clean their machines with the least amount of effort and help to prevent costly repair bills. Autoclave cleaner should be used every 20 cycles. Chamber Brite cleans the chamber, reservoir and all internal tubing and valves. Ten single packets per box. Even sterilizers, the machines meant to keep your customers healthy and safe need to be cleaned and maintained. Sterilizers should be cleaned, maintained and calibrated for proper functioning at least once every six months. Just like changing your oil in your car, running cleaning packages through your machine will help prolong the life and help keep your customers healthy and safe between professional cleanings and repairs.