'Window Wizard' Water and Dirt Repellent

Window Wizard is a recently developed silicone
formulation using British and American technology,
formulated to protect glass from day to day grime and
stay cleaner for longer. To clean windows, green
houses, conservatories, windscreens etc., using a soft
lint free cloth, simply apply in circular motions. Allow
to haze then repeat the process. When completely dry, polish off with a clean cloth. 250ml.