most effective method of applying power clean

[darrvao777 0]

i primarily use power clean to clean my wheels

is it more efficient or effective to use it in a foamer or a conventional sprayer?

[Ron@Optimum 131]

I've never used Power Clean in a foamer, but have tried every ratio.  How strong the mix is dependent on how big the job.  For really nasty wheels I spray 100% PC, for lessor jobs I've gone 50/50 or 1:3.  Videos of Yvan using with a foamer on his bus are quite impressive, for what it's worth.