It looks easy to install wallpaper, but don’t underestimate it. If you don’t get used to, you will get improper result. How to do it?
First, you need to clean up the wall from any kind of spot. Be sure that the surface is flat to get the best result when the wallpaper is already set. Clean the wall from old paint and use putty. Lubricate enough glue neatly. Too much glue just can cause the wallpaper surface unflated and untidy.
Be careful, water content from humid wall can make wallpapers easy to damage. Make sure the wall condition is really dry. Also, the glue has to be lubricated well. And if you change the old wallpaper with the new one, don’t just pile it up. You must lose the old wallpaper first, then you may change it with the new wallpaper.
To maintain the wallpaper, I think it’s not as difficult as to install it. There are two kinds of wallpaper surface: vinyl and paper. Vinyl wallpaper is easy to maintain. You just have to wipe it with wet towel. For the spot that is hard to remove, you can use soft fur brush. Meanwhile, for paper wallpapers, use half-wet towel to clean it, or vacuum cleaner to remove the dust.
Clean your wallpaper regularly. At least once in a month. Repair immediately if there’s any damage. You can stick the torn piece wallpaper to its origin place. But if the torn is bad enough, you need to change it with the new one. That’s why, you have to be careful in buying wallpaper.