How often do I reapply?

With wear from dirt and traffic, the protection wears away with time. The more traffic and/or dirt, the faster it wears. After deep cleaning, Fiber ProTector Products will be intact. If you are not sure about the strength of the protection, poor a bit of water over the fabric and see if it rolls of. Keep in mind, Fiber ProTector products are very long lasting! To be sure, apply the product every once in a while and you won't experience any problems!