Due to the rain or some environmental issue I had water spots pretty bad on the side windows and rear glass. On my trip to the local detail shop that is a authorized Zaino distributor I asked about them and if he had any ideas to get rid of them.
Zaino makes a Clear View Glass Polish that he suggested and even did a demo on my truck to show me. It takes the spots right off by hand and is easy to apply and take off. Its a pleasant smeeling liquid with a mild gritty feel like a tooth polish.Really bad spots may require the use of a small buffer but mine didn`t. If you use a buffer he recommended being careful of painted areas as its a polish. Did my rear windows tonight and it took about 20-30 minutes to do them all and they look brand new and no more spots. If any of you have some water spots on the glass you need to remove, you may want to give this a try. I`m not real sure of the cost but I think it was under 10.00 for a 8 oz bottle. I bought a lot of supplies from him and it was all added together.