What can Medama^® TIO2 Cleaning Powder be used to clean?  Medama TI02 Cleaning Powder can be used to clean virtually anything. You mix it in a sprayer bottle and use it on kitchen and restroom surfaces. It cleans carpets. Laundry. Dirty dog kennels. It removes urine in restrooms, the smell is gone and prevents odors from returning. It removes mold and keeps it from coming back.