Mix product with soft water (maximum hardness 8.4°dH or 1.5 mmol/l CaCO3) at a ratio between 1:10 and 1:20. Spray onto the surfaces to be cleaned with a SONAX Sprayboy (04997000) or directly onto the SONAX Microfibre Cloth Glass (04515410) and rub dry immediately. Do not use on hot surfaces. Do not allow to dry.
PLEASE NOTE: Protect against frost.