What type of soap can I use in the solution to clean the window and apply the film?
We recommend using our FILM AID concentrate mixed according to the directions on the package. One bottle mixes with one quart distilled or filtered water. If you do not have FILM AID, mix ΒΌ tsp. “no tears” baby shampoo to one quart distilled or filtered water. DO NOT use ammonia products or vinegar to clean the windows or the film.