MAD ACID
Our light acid formula is the most versatile product in the industry. Not only is it perfect for cleaning wheels, it also works for chrome, clear coated painted surfaces, vehicle emblems, mag wheels, glass and even plastic. Our acid removes stubborn calcium, mineral deposits and fluoride deposits that cause hard water spots. The
4.2
309 ratings
5
4
3
2
1
used MAD ACID on all the chrome on my truck and it did a phenomenal job. worked just as described. very happy with this purchase and will be purchasing more in the near future.
Dominic · September 22, 2026
Finally found something to get out those baked on hard water spots
This is the stuff right here. I have tried EVERYTHING I could think of to get the baked on water spots on this 2016 Tesla Model S that I just bought. I had almost given up and almost just paid to have the glass replaced until my fiancé found this. I tried it one night after work, and it finally got everything off of the glass. In fact, in the spot I tested it, water does not even bead anymore and it just comes right off! This stuff is incredible. I will be buying more in the future!
M
MICHAEL · August 23, 2026
Great Product
I love your product, I just wish that you guys could deliver a lot sooner, it took almost 30 days to receive the product on my last order, that part I’m unhappy with. Great product!