How to stick Woowhead Guanfudun? How to use the dust removal bin?

A: The Guanfudun dust removal chamber film application is simple to operate. The steps are as follows: ① Preparation: Wash your hands and dry them. Operate on a clean and dust-free desktop (for example, the bathroom is a good place to apply the film if there is steam and less dust right after taking a bath). ② Clean the screen: Wipe the entire surface of the screen with an alcohol bag, then dry it with a dry cloth, and finally use a dust removal tape to stick away the fine dust on the screen (check the side under the light to see if there is any dust). ③ Place in the dust removal chamber: Align the phone with the position inside the dust removal chamber and place it with the screen facing up. Make sure the phone is placed flat and upright. ④ Film application: Pull out the release layer of the film from the reserved pull opening in the dust removal chamber. The film will automatically fall and adhere to the screen. ⑤ Expel air bubbles: Use your fingers or a scraper to gently push from the center to the periphery to expel any possible air bubbles (usually, there are very few air bubbles when applying film to the dust removal chamber). ⑥ Remove the surface protective layer: Remove the PET protective layer on the surface of the film, and the film application is complete. ⑦ Inspection: Check if there is any dust, bubbles or alignment deviation on the screen. If there are small bubbles, they will dissipate automatically within 24 to 48 hours. Large dust spots need to be reapplied. Note: ① Make sure to clean the screen thoroughly before applying the film. Dust is the main reason for the failure of film application. ② If the first application is damaged (dust gets in or it gets crooked), do not repeatedly tear and reapply it (it will increase dust intake). You can use the second piece to reapply it (a set of two pieces costs 159 yuan and has a spare). Avoid contact with dusty environments within 24 hours after applying the film to ensure complete adhesion of the adhesive layer. Guanfudun 1 piece package 129 yuan, including dust removal chamber accessories.