What's safe for this type of Alloy wheel? I used PS21 on my dusty WRX STi BBS wheels - it worked well, but a little pricey - any other options?

 

i've always been a fan of Mothers. thats has been the best rim cleaner i ever used. esp with the ****ty *** brake dust loving pads my car has.

 

I'd highly recommend Poorboys Spray & Rinse. It works extremely well.

 

i use meguiar's products on all my cars.

 

I use the soap that I'm washing the car with.I have a seperate wash mit just for the wheels!After cleaning the wheels I use wheel wax to protect the finish so the brake dust does not CAKE up on the wheels,making the next cleaning much easier.