How to prevent PVC wallpaper from bubbling?

To prevent PVC wallpaper from bubbling, you can start from the preparation before construction, the operation during construction, and the subsequent maintenance. The following are specific methods:

Preparation before construction
Ensure the wall is clean and flat: Before pasting wallpaper, be sure to thoroughly clean the wall to remove impurities such as oil, dust, etc. Use tools such as spatulas to smooth the uneven areas of the wall, and ensure that the wall is dry and does not contain mold, grease or other dirt.
Apply base film: Apply a layer of base film on the wall and wait for it to dry before applying it. This can increase adhesion and prevent bubbling.
Control wall temperature and humidity: Before applying wallpaper, keep the wall temperature, so that the temperature of wallpaper application is controlled between 20-25 degrees Celsius, and wipe the wall with a damp cloth to control the temperature difference of the wall and avoid moisture on the wall.

Operation during construction
Apply glue evenly: Apply special glue evenly on the back of the wallpaper to avoid too much or too little. PVC wallpaper generally needs to be suffocated for about 5 minutes.
Correctly paste wallpaper: Start from the corner of the wall, paste from top to bottom, align the edge of the wallpaper with the wall, and use a wiper or scraper to gently press along the wall from the middle to both sides to avoid the formation of air bubbles. Avoid pulling during the wallpaper process to avoid damaging the integrity of the wallpaper.
Timely treatment of bubbles: If bubbles appear when pasting wallpaper, you can use a wiper to slowly push the bubbles out until the bubbles are removed. If the bubbles are large, you can use a knife to cut a small hole at the bubble to exhaust the air in the bubble, and then use a wiper to gently compact the wallpaper.

R06 250GSM Nano Antibacterial Soft Light Art PVC Wallpaper

Later maintenance
Keep the indoor environment stable: Keep the indoor humidity moderate, avoid being too wet or dry, and avoid too large a temperature difference between indoor and outdoor to avoid problems with wallpaper due to thermal expansion and contraction.
Regular cleaning: Clean and maintain the wallpaper regularly to remove dust and stains on the surface. You can use a soft damp cloth to gently wipe the surface of the wallpaper, and avoid using detergents containing chemical ingredients.
Timely repair problems: Check the wallpaper every once in a while, and repair problems such as warping or bubbling in time. If the problem is serious or cannot be repaired, you can consider replacing the wallpaper.