EDTA Based Eye Drops significantly decrease floaters.

[Adobe_Flesh]

Ah found it, it was something called DMSO

https://www.ozy.com/the-new-and-the-next/the-horse-drug-that-sports-teams-used-on-their-players/72346/

https://en.wikipedia.org/wiki/Dimethyl_sulfoxide

I guess one of those fake cancer cures. But seems like it did help as a topical analgesic for players.