Use the glass treatment that jet fighters use on their windshields without wiper blades! Aquapel is a patented product from the leaders in glass technology - PPG. This product applies to the windshield to dramatically increase visibility in rain day or night. The solution forms a chemical bond with glass, unlike silicone-based products that simply coat glass. It lasts up to 6 times longer than other products. The solution causes the rain to bead up and roll off. Also, snow, ice, and other debris are easy to remove. One application treats one windshield or two side windows. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. Aquapel Glass Treatment is a long-lasting glass treatment that repels rain for remarkably improved vision|Glass treatment forms a chemical bond with the glass which increases water repellency causing it to bead and easily shed off the glass|Fluorinated compounds apply in just minutes to a clean dry windshield or any exterior glass surface and last up to six times longer than silicon-based products|Remains highly effective after months of normal use including driving in rain and snow car washing and glass cleaning|One application treats one windshield or two side windows