It leaves a film on your glass - Specifc to the Winter Version
It works at loosening windshield dirt and bugs, but leaves a film on the glass that remains visible as a haze.  The window must then be stripped and degreased before it will appear "clean".<br /><br />I have used RainX for years on vehicles to help water sheet off the glass.  Its a great product.  The Rain X windshield fluid is a disappointment.<br /><br />I purchased 4, 1 gallon jugs.  Two of the jugs developed cracks while sitting on a shelf in my garage, leaking the contents out and onto the floor.  I have not heard of others having this problem with RainX window cleaner, so I attribute this problem to a bad run of plastic jugs.<br /><br />I will not purchase again due to the film issues.  However, I cannot justify the price versus other products on basic cleaning performance and winter use.
Rating: 2 stars