Computerized car washes: Dilution ratio at 1:60 then directly connected to the machine pipelines (adjust the liquid valve); approximately 60 ml of solution for a standard vehicle.
Hand washing: Dilution ratio at 1:60-120, then spray solution directly onto the surfaces (especially the sides of the car - including bumpers, hood), according to temperature conditions wait 10-30 seconds, then rinse off with high pressurized water, wipe off is not required!