Contains no chlorine, which can leave a film on glassware and corrode stainless steel. One Step is an excellent oxygen based cleanser. Requires two minutes of contact time, no rinsing required! Environmentally friendly and non-toxic. Use 1 tablespoon per gallon of water.
Note: while technically a cleanser, One Step does have some sanitizing properties through the release of hydrogen peroxide. It can be used in no-rinse applications in most home brewing tasks.