to decorate bedroom and seal damp walls

There are several causes for damp patches appearing on interior walls and ceilings including damaged guttering, cracked roof tiles and more commonly condensation. If you do find damp problems in your home tackle that first. There are a number of sealers available depending on the extent of the damage.stripping your wallpaper a good soaking with water or a steam stripper,don't forget to protect any carpets and or furniture. And disconnect electrical sockets water and electricity don't mix be safe Hope this helps

Hi to strip Wallpaper you can use a steam stripper which is the quickest option or warm water, be sure to put a drop of washing up liquid. Reason for this is when you brush the water on the paper you wish to strip the foam bubbles hold the water on the paper longer which soaks the paper quicker. Without seeing the damp problem I suggest the zin bin products which you will find on line or your local paint merchants.