Cavicide Fragrance-free Disinfectant/Cleaner - 128 fl oz (4 quart) - 1 Each - Disinfectant, Non-toxic, Rinse-free, Caustic-free, Fragrance-free Disinfectant/cleaner is proven effective against Hepatitis B, TB, HIV and a broad range of viruses, , fungi, mold and mildew. Noncaustic formula is safe on most inanimate surfaces. Liquid disinfectant/cleaner comes in a one gallon container and can be used in an ultrasonic cleaner. It is strong enough to kill on contact yet is nontoxic.