I've read on this forum about vaping leaving a residue on car windows and computers. I've recently completed re-painting every room in our home that I smoked in to get rid of the yellow/orange walls and ceiling. Everything looks clean and bright now. Smells better too. Question though, has this effort been in vain? Am I funking up my walls again by vaping?? Would a change in VG/PG mix help? Any feedback would be great.