dwengier77
New member
- Jul 11, 2011
- 169
- 0
OK so for about 10 years now i have used RainX. I really liked it and it worked well for me and lasted a long time. However i decided to try something else and i purchased the Glass Science product. I followed the directions in applying it. It worked real well for about a month now. Now both cars i applied it to need another application of it. The longevity of it compared to RainX is really bad. Is this normal or am i maybe doing something wrong? The RainX usually lasted about 4 - 6 months.
