I have been using Evorel for a few months now, all great. The only thing I'm finding is I get a residue where the patch has been, just around the edges, probably where it had rubbed on clothes? Someone recommended baby oil, but that didn't work. I tried some shower oil (the posh l'occitane one, thank you Christmas) bit it didn't work. Any recommendations of how to remove it? My skin isn't super sensitive, but it is slightly sensitive, so I don't want to scrub at it.