QuestionI have removed wallpaper from my walls. How do I prepare them for painting? AnswerHaving removed wallpaper by scraping, the surface must be thoroughly washed down to remove all old paste and size. While the surface is still damp is the best time to fill all holes before painting. If the area is small then Polycell No Sanding Polyfilla is the ideal solution as it is dry in as little as 15 minutes. However, if the area is larger, use Polycell SmoothOver for Cracked & Damaged Walls. It offers a whole wall solution that covers cracks, dents, gouges, small holes and other problem features in one go, leaving them smooth and ready to paint after rubbing down The wall can then be painted with any Dulux emulsion |