Review on Chemical Guys SPI_191 Lightning Upholstery by Juan Castillo

I have detailed 100 cars with this straight off a car auction, let me assure you I am getting real disaster carpets and seats. This chemical does an amazing job and its value is insane. I dilute it 16:1 for added impact. I have acid based chemicals that can be a bit stronger but honestly not by much and it's a lot safer to use on other things in the car. Overspray may leave a white residue but will not stain and can be easily wiped off. Don't oversaturate.