Digital Image
There are some wallpapers that can be marred by metal… In the photo, I have purposely run a metal trim guide over the surface, so you can see how it looks.
The bad news is, we paperhangers use a lot of metal items – scissors, trim guide, smoother, and even things like a ring or bracelet could leave a mark, and even my expensive magnesium straightedge, which I bought because magnesium supposedly will not leave marks on paper, will, in fact, leave grey marks where it moves against the paper.
The good news is that most of the time, these marks will wipe off the surface with gentle rubbing with a damp cloth. Of course, you don’t want to overdo that.
The other good news is that, with some extra attention, it is possible to avoid most of these blemishes. Leave your jewelry at home. Blue painter’s tape will seal off the ends of the straightedge, and plastic trim guides can be substituted for metal for some tasks. And care should be taken when using scissors and other equipment to not slide it across the surface of the paper.
