The Mini-Max Enhanced Cleaning Systems demand that only clean water such as drinking water or otherwise properly filtered water be used. Ordinary tap water with its impurities and solids can contaminate the cleansing steam vapor and may require needless maintenance on the Mini-Max Cleaner". Where there are rust-able parts being cleaned, to prevent rust formation, we recommend the use of ARMA - SOL' rust inhibiting solution. The design of the Mini - Max Cleaner" is completely safe because no steam is stored under pressure as in conventional steam boilers. All models are designed with attributes to offer standard 190 PSI or High Output 295 PSI of pressure as well as the various ways to deliver. From the basic tabletop unit to the Hand Held System's ability to bring the cleaner to the cleaning site, be it under, up or around with complete flexibility. From timed bursts of pressure to the continuous, perpetual "Day and Night" high-pressure steam vapor for as long liquid is provided.