Mean Green Mildew Destroyer is a must have for cleaning and disinfecting areas with mildew and soap scum like the bathroom, kitchen, patio and more. Mildew Destroyer is a bleach-based cleaner and disinfectant. It destroys what is growing in dark, damp spaces. It has been used to clean and disinfect areas which are common for mold, mildew, athlete’s foot, salmonella, Staphylococcus aureus (bacteria) and soap scum. Those spaces are showers, bathtubs, sinks, toilets, tile and grout, floors and garbage cans.