I took the blazer sway bar hardware yesterday and put it into my jug of evaporust. It sat for 26 hours, and I pulled everything out at 2045hrs, rinsed in soapy water, and let dry. That stuff has some voodoo magic....I've used the same solution since August, no draining, no filtering, etc. It's probably some stupid household ingredient that does the work, but they've built a helluva brand with it!!!....