Roughly clean heavily soiled vehicles first. High-pressure device and foam lance: Depending on equipment and lance, pre-dilute 30-100 ml of shampoo with 1 l of water and pour into the lance’s storage tank. Hand foam sprayer (e. g. SONAX Foam Sprayer, Art. No. 04965410): mix 10-30 ml of shampoo with 1 l of water in the container (depending on the device and nozzle). Manual wash: dilute 50 ml (=2 caps) of shampoo into 10 l of warm water and work into a foam. Wash the vehicle from top to bottom with a sponge, e. g. SONAX Multisponge (Art. No. 04280000), do not allow the shampoo to dry. Afterwards, thoroughly rinse with clear water and rub dry.
PLEASE NOTE: Do not use on hot surfaces. Protect against frost.