For example, privacy window film may not work for you if your home is very shaded ... one-way privacy film is more effective with a darker tint, which allows less light inside.
While some people install their own tint at home, others prefer a more professional ... Elliot starts by spraying soapy water onto the window before cutting the film and sticking it on top.
In Minnesota, there are specific window tint darkness laws that apply to which windows can be tinted and the type of vehicle ...