OH NO!!! RAIN-X is SHITE

I put it on my visor and it made wet weather riding worse!! Was out in the rain last night night after applying this crap to my visor and I could barely see
OK, So it said "don't use on plastics unless manufacturer says it's ok" But I'm too arrogant to heed such advise.
What do we put on our visors these days to help the rain run off ??

OK, So it said "don't use on plastics unless manufacturer says it's ok" But I'm too arrogant to heed such advise.
What do we put on our visors these days to help the rain run off ??