1.防水墙纸帮助您改变家的感觉，如果原墙面用的是防水腻子,而且墙面强度较高,保存得很完整,可以直接贴壁纸。
1 waterproof wallpaper to help you change the feeling of home, if the original wall using a waterproof putty, and a high wall strength, quite complete, can be directly attached to the wallpaper.

2.如果原来墙面有壁纸,揭下来以后,用细砂纸打磨、涂抹保护剂之后,就可以贴新壁纸。
2 If the original walls have wallpaper, then peeled off with fine sandpaper, then smear protective agent, you can paste a new wallpaper.

3.老房子的基底是沙子灰墙面,时间久了产生老化,即使不贴墙纸也要全部铲除,否则会出现墙裂、暴皮等情况
3 old house basement sand gray walls, a long time to produce aging, even if not all of wallpaper paste should eradicate, otherwise there will be a wall crack, storms and other skin conditions