10 links have been added on 4 ideas about #sprayon.
  1. They are a good idea, but diluted sunscreen brands can be very deadly.
    https://www.theguardian.com/australia-news/2020/dec/17/cancer-council-warns-against-using-aerosol-sunscreens

  2. Here is a hair fibre spray that can give the illusion of fuller hair https://www.amazon.com/Aliver-Fibers-Thinning-Spray-Black/dp/B082W9FWGY

  3. Not a spray-on, but here is a patent for a self-adhering wrapping paper that can make gift wrapping easier. https://patents.google.com/patent/US20160016710A1/en