FWIW, I sure it has been posted here, but in the event that it has not I have a quick tip. As many users of the "Pro-Scraper" know, the blade has a very short lifespan, and replacements are not cheap. Before the blade that's in my scraper gets too thrashed, I pull it out, and use it by hand filpping it in order to utilize the opposite edge of the scraper. At least that gives me a few more swipes before it goes in the trash...
ok, that's all for now.
ok, that's all for now.