I don’t know what kind of wizardry is in this bottle, but Rain-X is the stuff of legends. Before applying it, rain on my windshield was like watching a horror movie—wipers screeching, visibility tanking, my stress level spiking. But after slathering my windshield with this liquid magic, rain doesn’t stand a chance. The first time it rained, I thought I had accidentally summoned Poseidon himself because the water fled from my windshield as if it owed me money. Beads of rain just slid away like greased-up marbles. It’s like my car suddenly became an aerodynamic water park ride, but I’m inside, dry, and loving life. Driving through a downpour is now a spiritual experience. I’m out here giggling like a maniac, barely needing the wipers, while the rain tries and fails to ruin my vibe. Other drivers? Squinting, wipers on full blast, battling their windshields like amateurs. Meanwhile, I’m cruising like I’m in a submarine made of glass. The only downside? I now have unrealistic expectations of water. It should always behave this way. Shower water? Bead off me. Kitchen sink spray? Slide off the dishes. Rain-X has ruined me for reality. 10/10. Will keep smearing this sorcery on my windshield forever.

I've been utilizing this product for numerous years. It makes you laugh at other drivers when you observe them using their wipers in a light rainstorm, while the rain just rolls off your windshield without streaking. Wal-Mart had both a great price and delivered the item to my doorstep in a single day. Thanks Wal-Mart!

This has been one of my top car care products for the last 30 years!! absolutely works!! would not go into thunderstorm season without it. Not only does it help with visibility and rain it keeps bugs from sticking to your windshield. Outstanding product. Highly recommended

I've been using Rain-X for 40 years now. At speeds above 40 MPH, rain just sheers off the windshield. No windshield wipers necessary. Application is as simple as cleaning the exterior windows, applying it with a paper towel, let it haze over, then wiping off the haze. Pro tip, to prevent streaks, wipe the haze off with a dripping wet cloth followed immediately with a dry microfiber towel. Do not allow the Rain-X to set on windows longer than 10 minutes, or it becomes very difficult to wipe off. Keep in mind that over time road grime will reduce the effectiveness of the Rain-X. Most times cleaning the windshield with mild soap and water will allow the Rain-X to do its job without reapplying. But why not just throw another layer of Rain-X on while the windows are clean? It works on side mirrors, too.

Used on newly installed shower doors to prevent soap scum and hard water build up. The bottles are smaller than I expected so I was glad I had purchased extra bottles. I watched a YouTube video of a person applying this to his shower doors and I just followed his directions. So far my glass doors have stayed streak free. Once and awhile it's recommended to use a squeegee to get rid of the water after taking a shower. I have used a towel to dry the surface inside the doors and the Rainx seems to work well. They recommend applying it again in about 6 months. Its been two months and they look new

Very good for rain and any other water on your windshield. Water beads right off when this has been applied to the glass. It keeps the water clear on the glass and runs off as you drive, you really don't need wiper blades. . . Bottle just drips some out on the windshield and wipe it around with soft cloth. Great for mirror glass too. Good for keeping down the window fogging. I have been using this product for years and love the quality of this product.

A bit of a small bottle but we were able to use on our SUV and do all the outside windows and still have quite a bit left over. Has a strong smell, best to use outside or in a well ventilated area. Use in at least a 40 degree temperature area. Just wipe on in circular motions, allow to dry, and wipe off with a clean microfiber cloth also in a circular motion. (Mr. Miyagi - wax on, wax off). Not sure how long it lasts. We live in a climate that gets all four seasons, and I put it on before winter hit. It did repel the rain we have had along with the snow we have had. Has also repelled ice off the windows so much quicker. Have not noticed streaking with the application. Just make sure to clean it all off when applying. Have not noticed glare. Windows are much better at keeping the water off. Have not noticed dry water droplets on the windows either.

awesome product, I apply this every month and only problem is nothing sticking on my windshield, water slide off the glass, I also use this our windows in our house during rain season.

it wasnt completely filled which was a little upsetting it was almost 3/4 filled but not quite. but it is a good product. I check to make sure it wasnt leaking %26 it wasn't so im hoping i just got 1 of the last prefilled bottles from the factory we'll see in a few months. this is the only reason for my review not but 5⭐s across the board. i put a red line on the spot its filled to.

Neeeeeeever will I put this stuff back on my windshields. Been trying for 2 days to get the stuff off my windshield because it has left a hazy residue that fogs up immediately when you start the car and just smears .. car is almost not drivable at night u til I figure out how to remove this stuff .. never again