Clio 182 & Saxo VTR
On my Karcher foam lance theres what looks like a valve which has a "+" & "-".
Does anyone know what this does? Im assuming it alters the mixture of water & soap but when i turn them to max and min it makes absolutely no difference.
The lance gives a nice coating of foam, was just curious as to what it does thats all.
Does anyone know what this does? Im assuming it alters the mixture of water & soap but when i turn them to max and min it makes absolutely no difference.
The lance gives a nice coating of foam, was just curious as to what it does thats all.