1. The size of the self-adhesive wallpaper is customized and needs to be cut according to the size, so it will not be returned or exchanged for non-quality problems (bubbles after pasting are not quality problems)
2. Before installation, please check whether the wall is clean and flat. Dust and uneven places will affect the stickiness and service life of the self-adhesive wallpaper. For scraping large white walls or putty walls or latex paint walls, it is necessary to check whether there is a phenomenon of wall ash falling off. If there is a phenomenon of wall ash falling off, you need to apply a base film on the wall before sticking the wallpaper.
3. During construction, first tear off the protective film on the back of the self-adhesive wallpaper by about five centimeters, stick it to the surface of the wall, and scrape it flat with a scraper while tearing. First scrape the middle of the self-adhesive wallpaper with a scraper, and then scrape it flat from the middle of the wallpaper to both sides (so that there will be relatively few construction bubbles). Start at five centimeters from the front, while tearing off the protective film, slowly scrape it flat with a scraper. It is recommended that you stick it down from the top along the wall. After construction, you must wipe it again with a clean dry rag, so that the self-adhesive wallpaper can better fit with the wall and reduce the generation of bubbles as much as possible. If there are still bubbles, first use the sewing needle at home to release the gas on the bubbles on the surface of the wallpaper, then blow it with a hair dryer, and finally scrape it flat and compact with a scraper.