Had a small tear in my in-ground liner pool near the ladder last year. Installed a patch and was good to go. I have reason to believe that patch is leaking now though--the edges are coming up and I am losing some water. Can I install a new patch over the old one or is it best to pull off the old one and start new? I am not sure how well stuck the old one is--if I pull it off am I gonna cause more problems than I already have?
Thanks
Thanks