I’ve been using Groove Juice on my cymbals for years, and Love It. Recently I acquired a vintage Rogers Swivomatic hi hat. It was in Bad shape! Dirty and Rusty! I got the idea to try the Groove Juice to clean it. Amazing! It removed the grime and rust and I didn’t even break a sweat, just like with cymbals! Man what Great stuff! And I got more stuff to clean.