Roughly wash the vehicle, do not dry. Shake sachet before use. Apply a sufficient amount of product (approx. 10 to 15 ml) to a moistened SONAX Multisponge and rub it vigorously over the rain streak. Add more if necessary. Immediately rinse off residue with plenty of water and a clean sponge. Do not use on hot surfaces. Do not allow to dry.
PLEASE NOTE: Protect against frost.