MB-23 is a multi purpose, ready to use powerful oxygen based cleaner, spot cleaner, de-greaser, and deodorizer.This stable formulation of surfactants powered by hydrogen peroxide safely cleans VIRTUALLY all surfaces not harmed by water. With its mild citrus scent its perfect for for cleaning and deodorizing bathrooms, showers, kitchen spills, commode area cleanup, showers, garbage collection areas, pet stains,carpet stains, and grout stains.Works great on stainless steel appliances, as a laundry pre-spray and is a powerful de-greaser as well.MB Stone Care products are safe on all natural stones.