External exposure to bugs, tar, road oil and catalytic converter excretions makes washing windows a challenge even to the expert detailer. Inside your car, exposure to formaldehyde and nicotine worsens the problem. Zymöl Glas is a phosphorous-free, ammonia-free glass wash designed to eliminate the cohesive bond between glass and dirt without streaking or harming window tinting.
Important: Do not wash or rinse any window with a surface temperature of less than 35° F. Windows and mirrors can be damaged by the sudden temperature change.