From the plastic interior of the car. Fumes from the plastic get on the windshield. The other cause is smoking too much potin the car. A friend of mine actually took a razor blade and scraped the windshield to get enough for a rolling paper and smoked it. Got higher than a kite doing that!
Most likely a film on the inside of a windshield is caused by an engine coolant leak within the heater core.
I don't believe there would be a product that would magically fix the pits and scratches. The key would be prevention. Try getting a plastic film that can tightly go over your windshield that doesn't obstruct your view. Then it can be peeled off after dust storms or sand messes it up.
Some disadvantages of getting cheap windshield are: It may not be able to withstand pressure and can get damaged really fast, it may not be strong enough to hold off the wind.
It doesn't, it is made of glass and plastic film to it from coming apart.
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Getting Even - film - was created on 1986-02-21.
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this can only be repaired by a windshield shop. the seal has gone bad. it will run about 50-75.00
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