P.s. rainx makes my windshield super smooth and improves my wipers, no skipping ever.
Pros: super smooth windshield, improves wipers
Reviews of rainx rain repellent
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I’ve been putting regular old Rain X on my windows for 25+ years with zero issues. No time consuming prep work, just make sure the glass is clean one way or another and then apply in small circles. Wipe it off when it hazes.
Pros: zero issues, easy application
Rainx, no more haze.
Pros: no more haze, effective
Rainx pagkatapos para di agad madumihan ulit.
Pros: prevents quick re-soiling
I also use rainex on my windshield and have never had any issues with wipers on it. In fact I don’t use my wipers at all in light rain as the rainex repels water.
Pros: repels water, no wiper issues
I applied Rain X for the first time on my car yesterday after being recommended it from a friend, the way it’s repelling the water is awesome, the only problem is when the wipers go back down, it’s leaving like a strange pattern on the windscreen, not affecting anything, other than it being slightly annoying.
Pros: repelling the water is awesome
Cons: strange pattern on windscreen
I had RainX in my 3 with no issues. I rarely had issues with the auto wipers on the 3, so I wonder if the RainX helped?
Pros: no issues, improved auto wipers
I put rainx on MY windshield, and it does make the wipers make a very annoying sound.
Cons: annoying wiper sound
I loved using rain x during the rainy season as I don't need to use the wipers often in highways.
Pros: reduces wiper use, hydrophobic effect
This morning it was -3'c and the cameras were all crystal clear still, so I guess it works at these (not too extreme) freezing temps.
Pros: cameras crystal clear, works in freezing temps
Cons: not tested in extreme cold
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What we know about rainx rain repellent
The brand is registered in USA.
In March 2026, PartReview has a mixed opinion of rainx rain repellent. PR Score — 76 out of 100, based on 20 reviews and 63 votes. 14 positive reviews, 3 neutral reviews, 3 negative reviews. Average rating — 3.8 (out of 5). Votes: 48 up, 15 down.
Users also evaluated the qualities of rainx rain repellent:
- Water beading - drops fly off the windshield at speed for clearer vision - rated positively. 4.7 points out of 5.
- Wiper use reduction - you need fewer wiper passes in rain - rated positively. 3.7 points out of 5.
- Night clarity - improves clarity and reduces glare halos at night - rated ambivalently. 2.7 points out of 5.
Rain repellent rainx in car-specific ratings
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