Bests & Worsts Reviews from Amazon

Don't waste your time or money with this product.... Rain-x works well on car windows......this variety for shower doors, not so much. I followed the instructions 100% and applied the recommended 2-coats on shower doors after cleaning them thoroughly.....this was on brand new shower doors that have no soap scum or residue on them, so it should work excellent, right? Wrong..... First, it's a pain to apply and buff off to make the glass clear again without haze. Second, it just plain does not work well at all. Water still collects on the glass panes (maybe smaller beads but still collects) and so does the humidity encountered in a shower area. I see no difference or advantage over not using the product at all. Third, It does not last......after about 1-week there is no benefit or wipe them down to clean them and the product is gone. Rain-x used on car windows has the advantage of high velocity air flowing over them when your driving to work the rain beads off the glass. Shower doors do not and only have gravity to make it work.......it fails miserably. I wasted my money on this product....