tim, I don't get the bit about neutralizing the brush with brake cleaner. Are you referring to a brush that has been already used with another product? That the neutralizing is in fact getting rid of all traces of the other product before using with the wipeout?
To all: What's the big deal about foaming? I just used patches soaked in it and some swipes with a nylon brush. No foam making procedure.
Sorry, been gone a bit. After a 15-20 min soak, agitate it good by a few stroaks with a bronze brush to break up the fouling. Then neutralize the brush with an aerosol solvent or it will eat the brush.