Before you clean the mats with your opponents, clean them with Maxima! One oz of concentrate makes one gallon of disinfectant. Maxima is a one-step broad-spectrum virucide, fungicide, and bactericide as has been demonstrated in tests perscribed by the federal government. Fully registered EPA Hospital-Grad Germicidal Detergent, and is OSHA-compliant. Can be used to disinfect protective equipment - 32 oz bottle.