Make sure the glass is clean before applying the Rain-X. Strong smell similar to other products used for the same purpose shows that it works just the same or even better, which it does. I used it for my glass shower doors and the water just slides down and leaves no water marks after it dries up. I used it on the glass side by side next to the one where I applied another more expensive product (Enduro) and I didn't see any difference.
Verified purchase: Yes | Condition: New
I have used this product for 10 years and it is fantastic
Verified purchase: Yes | Condition: New
Great for safety, gives you a clear view on the rain.
Verified purchase: Yes | Condition: New
Rainwater just beading away in the rain.
Verified purchase: Yes | Condition: New
Great product, good price
Verified purchase: Yes | Condition: New
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