Cleaning rims with baked on brake dust / rusty water deposit / yellow stained
You shouldnt use the scrubber part to clean rims.. You are sanding off the clear coat
This video is an instruction on how to ruin the rims clear coat.
This is fuvking insane. madafuqing rusty fuckers
I tried the same suggestion (using purple grease and cleaner). It works very well on my toyota sienna rim, where it gets stubborn orange dirt on it. Since the liquid is concentrated, I mix half water and half liquid. Remember to use rubber gloves as the solution is corrosive.
I love using the cans of foaming tire spray to clean off my rims. It is amazing how it eats through all of the grease and grime that stick to the rims. Usually, I give it a good spray before going through a car wash. It’s the easiest and most mess-free way of cleaning the tires!
Did you try washing it with water and shampoo first?