Paint Detailing Products

I use Chemical Guys. I cannot attest to them being better clays than other brands though. What I can attest to is using ONR - "Optimum No Rinse" for lubricant. Worked better for me than the couple of clay specific lubes I have used.

And using it for machine washing microfiber towels and "water-less" car washing (Cali here too) is a bonus. I haven't used a hose on my cars in a couple years now.