eastndfarmer - 2/25/2021 21:59

Agree 100% with this. I have tried 3 different foam soaps including T and T and all still require scrubbing. Very disappointed with all of them. Only way to get something clean and shine is elbow grease. Only way to be satisfied with foam is to lower expectations. I also agree it appears to have faded paint and aluminum. Hot pressure washer for grease oil and grime car soap and hand mit to clean and wax to finish.

The only place I use acid is for removing the yellow from white semi trailers and trucks. Scrubbing or pressure washer doesn't seem the touch that stuff whatever it is...

I am open to other ideas to remove yellow staining on trailers and trucks