Tint is encredabley easy iff and only if u have quality tint. Cheap gila walmxrt tint will result in bubbles and tears i have used it manny times but it dosent even compair to how easy and good quality tint is quality film will go on 2x easyr amd sticks much better dont buy walmart tint if ur guna do ur own film make shure u use a mild soap and water mixturse dont use windex to cleen the glass as that will remove the sticker a flat razor blade scrape your window cleen befor tint the bettercu cleen the glass the better it will turn out