I would like opinions please, on the green residue, on the copper pipe for the shower, that was installed recently. As per the photograph attached, is this likely to cause issues/corrosion/leakage in the future? My concern comes from a simple Google search, which tells us that a new copper pipe, shouldn't look like this and will cause problems in time.
The company who recently fitted it, claim it's ok and nothing to worry about but I'm not convinced and would like some opinions on it please if anyone has time.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!