oh dear, i DiD it...

[HFLO]

Originally Posted by Andrés G

You could try Polywatch. Just put a little on the "crystal" and rub with a cotton rag for a couple of minutes. Repeat as needed.

I use to have a hesalite crystal Speedy and this usually made it look like new.

You can buy Polywatch from ebay.

thks, you are very helpful