Niviy Window Film Privacy No Glue Static Cling Window Film 35.4" by 118" Glass Film Decorative Window Films Heat Control for Home Kitchen Office

?Why Do We Choose Niviy Non-adhesive Window Film For Our Home And Office Renovate Your Living Space with the Minimum Amount of Work and Cost. Add Total Privacy to your personal life ?Installing Instruction: 1.Trim films to required size 2.Clean glass 3.Wet glass with soapy water 4.Peel off the backing film 5.Set up film on glass 6.Squeegee away water and air bubbles 7.Cut off the margins ????Questions & Answers ??Why my window film can not cling? Have not wet the window with water, or have not removed the transparent backing film. Please don't forget to remove the protective film or it will not cling. If you have removed the protective side,you may applied the wrong side. Please paste the smooth side to the window. ??Why there are so many bubbles? Too less water. Please tear it down and spray a lot of water,the more water,the better. ??Why the edge of my window film began to fell off? The edge of film is too close to the window. Please leave a small gap(about 1 cm )to let the water flow out so that the film can stick well.