Formula 420 Soak -N- Rinse Cleaner
Formula 420 Soak -N- Rinse Cleaner is safe on glass, metal, and ceramic parts.
Formula 420 Soak -N- Rinse Cleaner Reviews
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I cannot believe how amazing the Formula 420 cleaner is! I had a glass piece I've been using for about 10 years and because of its shape I couldn't get to every spot inside when cleaning it. The residue was so thick and black, but Formula 420 got it crystal clear! I let it sit in the solution overnight and the glass was completely spotless! I will definitely be purchasing Formula 420 again!