DO NOT roll down windows for 4 days after installation. This will allow time for the film adhesive to cure/bond.
Visual changes after installation are a normal part of the adhesive bonding process. When the haziness & water pockets have disappeared, the film is considered dry or cured and is safe to be cleaned. Depending on the film type and weather conditions, it may take up to 30 days for the film to fully adhere to the glass and cure.
You may clean the inside window surface with only “Tint Safe” automotive glass cleaners. DO NOT USE abrasive cleaners, industrial strength glass cleaners and/or any other window cleaning tools that may scratch the window film.