Armor All Tire Foam Protectant not only cleans and conditions your tires, but it also help prevent ozone degradation, which can cause drying, cracking and fading. This intense foaming cleaner activates on contact, floating dirt away without scrubbing, while conditioners nourish and restore tires' natural beauty and deep, black appearance. Blocking agents in this car tire cleaner protect your tires from harmful elements that can cause cracking and fading over time. Fast and easy to use, simply apply this auto cleaner spray to wet or dry tires and let dry.