The Shimmer rinseless wash applies when your situation is water-restricted or you don’t have the time for a full, pressure wash.
I start with a pre-treatment spray to free up surface contaminants and follow that up with a special rinseless solution applied with multiple microfiber wash mitts and carefully removed with several fresh microfiber drying towels.
It’s a panel by panel process that does not require a rinse so there is minimal runoff and typically only 1 three-gallon bucket of solution.
The contaminants that are usually rinsed off after a good soaping up are suspended in this super slippery solution and then carefully removed in both the wash mitts and a small army of drying towels.
There are several good products available to do this and after testing a few, I really like Wolfgang Uber rinseless.