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frontpage Posted by htp182 | Staff • Jun 24, 2025
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frontpage Posted by htp182 | Staff • Jun 24, 2025

3.5-Oz Rain-X Original Glass Water Repellent

$3.25

$8.00

59% off
Walmart
56 Comments 16,694 Views
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Deal Details
Walmart has 3.5-Oz Rain-X Original Glass Water Repellent (800002242W) on sale for $3.26. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more. Otherwise, select store pickup where available.
  • Note: Availability for pickup may vary by location.
Thanks to Deal Hunter htp182 for sharing this deal.

About this product:
  • Dramatically improves wet weather driving visibility, repels rain, sleet and snow
  • Elements bead up and are blown away by the wind flow created from driving
  • Even removes frost, ice, salt, mud and bugs so your exterior windows will remain crystal clear year-round

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Store:
    • Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.
    • This price matches the previous FP Deal.
  • Additional Information:
    • Rated 4.4 out of 5 stars at Walmart based on over 525 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by htp182 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has 3.5-Oz Rain-X Original Glass Water Repellent (800002242W) on sale for $3.26. Shipping is free with Walmart+ (Free 30-Day Trial) or orders $35 or more. Otherwise, select store pickup where available.
  • Note: Availability for pickup may vary by location.
Thanks to Deal Hunter htp182 for sharing this deal.

About this product:
  • Dramatically improves wet weather driving visibility, repels rain, sleet and snow
  • Elements bead up and are blown away by the wind flow created from driving
  • Even removes frost, ice, salt, mud and bugs so your exterior windows will remain crystal clear year-round

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Store:
    • Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.
    • This price matches the previous FP Deal.
  • Additional Information:
    • Rated 4.4 out of 5 stars at Walmart based on over 525 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by htp182 | Staff

Community Voting

Deal Score
+52
Good Deal
Get Deal at Walmart

Price Intelligence

Model: Rain- X Original Treatment 3.5 oz - 800002242W

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/14/2025, 07:40 PM
Sold By Sale Price
Walmart$3.26
Ace Hardware$4.99

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Top Comments

FabulousBird4774
30 Posts
18 Reputation
The same product is $5.85 for 12 ounces at Walmart which is cheaper per ounce.
3point14
338 Posts
85 Reputation
This is the one that FabulousBird4774 is referring to: https://www.walmart.com/ip/Rain-X...W/47301722
HeyGuysChrisFixHere
332 Posts
74 Reputation
Instead of the water hitting the glass, sticking for a split second which really badly obstructs your view, then your wipers clearing the water so you can see clearly for another split second before more rain sticks, RainX stop ALL water from sticking to the glass and it instantly beads away allowing you to see clearly the entire time. The water looks like thousands of tiny balls of water bouncing off your window where the air carries them away so no water sticks and obstruct your view...you have to see it to believe it. I was really skeptical at first too since this was originally an As-Seen-On-TV product that I originally bought around 1994 because the advertisement seemed way too good to be true so I had to try it for myself, and I was very impressed that it actually worked well which is why I've been using it ever since then. It works well enough to where I literally never use my windshield wipers on any of my vehicles for the past 30+ years, but it has to be reapplied about every 6 months in places it rarely rains like where I live, or every 1-2 months max if you live in Washington where it rains about 220 days per year. RainX costs around $0.12 per application for the bottle sizes I tend to buy but there is another product called AquaPel that works better but at a cost. AquaPel lasts a lot longer (maybe 5x-10x longer?) but costs around 100x more per application. Even though you're paying a lot more percentage-wise per application, that amount is only about $12? and spending that much extra is worth the convenience to many people to not have to reapply it nearly as often. I used AquaPel around 2012-2014 and only had to apply it once in a 2 year span since it only rains about 10 times a year here. It cost me about $12 per applicator unit (I bought 4 to do my car, both my parent's cars, and my friend's car) and each applicator contains enough liquid for your windshield plus 2 side windows. You'll need 2 applicators to do all windows on the average sized sedan. 1 Applicator might be enough for a small truck like a Ranger without an extended cab if you only have 4 small windows total? I switched back to RainX because I have become very fast at reapplying RainX in less than 5 minutes, I have the time to do it, and I don't mind reapplying it more often to save myself that extra money compared to what AquaPel costs. Both products work equally well for me, so choosing between RainX and AquaPel is really just a matter of determining if you'd rather save a little money by doing a little more work like me using RainX, or if the convenience of not having to reapply AquaPel nearly as often is worth paying a more for that.

55 Comments

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Jun 24, 2025
408 Posts
Joined Aug 2011

This comment has been rated as unhelpful by Slickdeals users.

Jun 24, 2025
10,504 Posts
Joined Apr 2006
Jun 24, 2025
MAK1981
Jun 24, 2025
10,504 Posts
Quote from dealsonus007 :
This does not do much

Do you apply it properly? We use it on ours, and when it's raining and people are pulled over because it's so bad out, we drive on without even using our wipers. Love this stuff.
1
Jun 24, 2025
141 Posts
Joined Aug 2015
Jun 24, 2025
jfly84
Jun 24, 2025
141 Posts

Our community has rated this post as helpful. If you agree, why not thank jfly84

My experience is the stuff works pretty well, but wears off pretty quickly.
2
Jun 24, 2025
19 Posts
Joined Nov 2015
Jun 24, 2025
willp901
Jun 24, 2025
19 Posts

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Quote from MAK1981 :
Do you apply it properly? We use it on ours, and when it's raining and people are pulled over because it's so bad out, we drive on without even using our wipers. Love this stuff.
It works great for me also. I don't even use my wipers. You need to clean your windshield 1st then apply
3
Jun 24, 2025
30 Posts
Joined Nov 2019
Jun 24, 2025
FabulousBird4774
Jun 24, 2025
30 Posts

Our community has rated this post as helpful. If you agree, why not thank FabulousBird4774

The same product is $5.85 for 12 ounces at Walmart which is cheaper per ounce.
4
Jun 24, 2025
4 Posts
Joined Aug 2016
Jun 24, 2025
keveno
Jun 24, 2025
4 Posts
Does this work on shower glass to prevent steaming up and keeping it clean?
Jun 24, 2025
2,119 Posts
Joined Sep 2011
Jun 24, 2025
DealSeekerDeal
Jun 24, 2025
2,119 Posts

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Love this stuff! I put it on about every 3 weeks. Much safer to drive when this stuff clears off windows by beading up the water and rolling it off.
Last edited by DealSeekerDeal June 24, 2025 at 07:54 AM.
3

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Jun 24, 2025
367 Posts
Joined Nov 2006
Jun 24, 2025
dreese2505
Jun 24, 2025
367 Posts
I only use this on my garaged car and it works great for about 2 months. I don't see the benefit for too long with the one sitting outside.
1
Jun 24, 2025
14 Posts
Joined Jul 2024
Jun 24, 2025
CyanAppliance752
Jun 24, 2025
14 Posts
In for 6 bottles for my Cessna 172
1
Jun 24, 2025
255 Posts
Joined Feb 2005
Jun 24, 2025
mrmonkeey1
Jun 24, 2025
255 Posts
can this work on shower doors?
Jun 24, 2025
1 Posts
Joined Jan 2023
Jun 24, 2025
LovelyGuide659
Jun 24, 2025
1 Posts
You can get the same result with a laundry conditioner. I'm adding 1 cup per 1 gallon every time I refill the water during a rain season and works just fine! It works for speeds like 40+
1
1
Jun 24, 2025
89 Posts
Joined Oct 2018
Jun 24, 2025
UpbeatPiranha909
Jun 24, 2025
89 Posts
It works great for me lasts at least 2-3 months. First I do a deep clean of the windshield, using 0000 steel wool or whatever it is. Then I apply rain x this one, let it dry a few minutes and buff it out dry with a cloth. then let it dry a bit and then windex it clean. Depends on where you live how long it lasts how much rain how many car washes if you have to scrub bugs off your windshield often etc but even when it's almost worn out its still better than without specially in strong rain
Jun 24, 2025
338 Posts
Joined Dec 2007
Jun 24, 2025
3point14
Jun 24, 2025
338 Posts

Our community has rated this post as helpful. If you agree, why not thank 3point14

Quote from FabulousBird4774 :
The same product is $5.85 for 12 ounces at Walmart which is cheaper per ounce.

This is the one that FabulousBird4774 is referring to: https://www.walmart.com/ip/Rain-X...W/47301722
4
Jun 24, 2025
331 Posts
Joined Aug 2008
Jun 24, 2025
palasx
Jun 24, 2025
331 Posts
Quote from 3point14 :
This is the one that FabulousBird4774 is referring to: https://www.walmart.com/ip/Rain-X...W/47301722
this one for 16oz at same price?

https://www.walmart.com/ip/Rain-x...thena=true

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Jun 24, 2025
2,574 Posts
Joined May 2018

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