40×100cm window tint glass film sticker and films privacy frosted One Way Mirror Window Film Daytime Privacy, Non-Adhesive Anti UV Heat Control Reflective Tint for Home Office Static Cling Black-Silver Self-adhesive Privacy Protective Glass Sticker

1. Clean the glass surface: Use cleaning agents and towels to clean the glass surface, ensuring that it is clean and dust-free. 2. Spray water: Spray water on the surface of the glass to moisten it, which can reduce the generation of bubbles. 3. Stickers: Apply glass stickers to the surface of the glass, flatten it with a scraper, and squeeze out water and bubbles. 4. Remove bubbles: If bubbles appear, they can be squeezed out with a scraper or gently punctured with a needle, and then squeezed out with a scraper. 5. Trim edges: Cut off excess glass stickers to make them fully adhere to the glass surface. 6. Completion: After completion, wipe the surface of the glass with a towel to ensure it is clean and dust-free.