Before installation: Wallpaper and wall coverings should be installed when the relative humidity is below 85% and the temperature is not fluctuating drastically. Avoid installation during humid seasons and on damp walls. Proper wall preparation is crucial for a beautiful, durable wallpaper that is resistant to bubbling and warping. The wall surface must be flat, dry, and free of dirt and dust. We recommend applying a coat of polyester paint to the wall before wallpapering to prevent moisture and mold.
During installation: Any excess adhesive that spills during wallpapering or wall covering installation should be wiped clean immediately with a clean towel, paying particular attention to the seams. Installers should keep their hands and tools highly clean; any stains should be washed immediately with soap and water or detergent.
After installation: After installation, open doors and windows during the day for ventilation; close them at night to prevent moisture from entering and to prevent the newly applied wallpaper from loosening in the wind, which could affect its adhesion. Regularly vacuum the wallpaper and wall coverings, remembering to change the vacuum cleaner attachment. Remove any stubborn stains promptly. For water-resistant wallpaper, wash with water and then dry with a towel. For non-water-resistant wall coverings, use an eraser or a damp towel with a little cleaning solution to gently wipe the surface.
