To tint windows at home, start by thoroughly cleaning the windows. Measure and cut the tint film to size, then spray the window with a soapy water solution. Apply the tint film to the wet window, starting from the top, and use a squeegee to smooth out any air bubbles. Trim the excess film, and let the tint dry for a few days before cleaning the window.

Tinting windows at home involves cleaning the windows, applying a soapy water solution, and using a squeegee to adhere the tint film. Properly smoothing out bubbles and trimming the film are important for a clean finish.