Hi,

want to ask: Few mmonths back, i used the windows rubber lining 'spray' on the all the 4 door windows rubber lininge, as i wish to grease and soften the harden rubber lining of my BLM and Kelisa. Few months later i still cant remove some stains on all the windows as there are marks all over the 4 windows.

Do you have any product to help clean up the stains as the 4 windows are smeared with chemical marks (like tears all over the windows).