Bests & Worsts Reviews from Amazon

I was very pleased with this product. It was easy to use and cleaned 2 years worth of dirt of the windows. Spray it, let it sit for a few minutes and then rinse, it gets a lot more stuck on stuff off if it sits for a few minutes. It did not streak my windows. I used it at 1pm on a warm, but not scorching hot day. It was about 86 degrees out. I also used it on patio sliders with dog nose prints and dried slober, and my white vinyl garage door and it worked well. Cut down the effort and time usually required to clean windows by 75%. It was definitely worth it for me. Update-if you are experiencing problems with streaking make sure that the flow of the Windex is off and rinse extra well. That seem to take care of any streaking issues for me