Manufacturer | Rain-X |
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Place of Business | Rain-X Anti Fog 355ml |
Brand | Rain-X |
Model | Rain-X Anti Fog 355ml |
Parcel Dimensions | 22.8 x 8 x 3.4 cm; 420 g |
Item model number | 36236 |
Manufacturer part number | 36236 |
Item Weight | 420 g |
Country of origin | USA |
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Rain-X 36236 Anti-Fog Interior Glass Treatment, 355mL
Purchase options and add-ons
- Eliminates and prevents fogging and steaming on interior windshields, glass and mirrors
- Improves visibility
- Anti-static formula repels dust
- Removes smoke residue
- Applications: For all interior glass and mirrors
Frequently bought together

Videos for similar products
Top Brand: Rain-X
From the manufacturer


Rain-X Anti-Fog Interior Glass Treatment
Rain‑X Anti-Fog prevents fogging of interior windshields, windows and mirrors before the problem begins. Great for use on automotive, home and marine interior glass and mirrors.
Directions
- Clean and dry interior glass surfaces.
- Spray a small amount of Anti-Fog on to a 100% cotton cloth or paper towel.
- Wipe Anti-Fog on to the glass surface one section at a time.
- Do a final wipe with the dry side of the towel to leave a streak-free coating.
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Customer Reviews |
4.4 out of 5 stars 1,341
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3.7 out of 5 stars 398
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4.0 out of 5 stars 48
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4.2 out of 5 stars 655
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4.2 out of 5 stars 235
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Cleans | - no data | - no data | ✓ | ✓ | - no data | ✓ |
Treats | ✓ | ✓ | ✓ | - no data | ✓ | - no data |
Water-Beading Technology | ✓ | - no data | ✓ | - no data | ✓ | - no data |
Safe on Glass Surfaces | ✓ | ✓ | ✓ | ✓ | - no data | ✓ |
Safe on Plastic Surfaces | - no data | - no data | - no data | ✓ | ✓ | ✓ |
Interior Use | - no data | ✓ | - no data | ✓ | - no data | - no data |
Exterior Use | ✓ | - no data | ✓ | - no data | ✓ | ✓ |
Available Sizes | 207mL Bottle, 473mL Bottle, Wipes (10ct) | 355mL Bottle | 680mL Bottle, 510g Aerosol | 680mL Bottle | 355mL Bottle | 355mL Bottle |
Product description
Rain‑X Anti-Fog prevents fogging of interior windshields, windows and mirrors before the problem begins. For use on automotive and marine interior glass and mirrors. Do not use on glass treated with anti-reflective or scratch resistant coatings
Product information
Technical Details
Additional Information
ASIN | B0B9SZ4MRP |
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Customer Reviews |
3.7 out of 5 stars |
鶹 Rank |
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Date First Available | Aug. 16 2022 |
Feedback
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This Item ![]() Rain-X 36236 Anti-Fog Interior Glass Treatment, 355mL | Recommendations | ||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $10.97$10.97 | $15.79$15.79 | -25%$18.25$18.25 Was: $24.45 | -23%$7.68$7.68 List: $9.99 | -39%$18.89$18.89 List: $31.19 |
Delivery | — | — | Get it Jun 27 - Jul 2 | — | Get it by Tuesday, Jun 24 |
Customer ratings | |||||
Sold by | 鶹.ca | 鶹.ca | MTX Performance Canada | 鶹.ca | AstroAI CA |
Brands in this category on 鶹
Customer reviews
Customers say
Customers have negative opinions about the product. They mention it leaves streaks all over the glass, is hard to clean off, and leaves a milky white residue visible from the outside of the car. Some also have issues with durability and opinions are mixed on its effectiveness, fog reduction, and quality.
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Customers have mixed opinions about the effectiveness of the product. Some mention it works fabulous and long-lasting, while others say it doesn't work at all.
"This doesnt work! I tried putting on 2 coats of this on a side window and blowing air on it still fogs it up" Read more
"Working perfect thanks" Read more
"The item is not effective enough and is not returnable." Read more
"...try and limit fog after trying it out i found that not only does it barely work it leaves wipe marks...." Read more
Customers have mixed opinions about the fog reduction of the product. Some mention it does reduce fog, while others say the windows still fog up and have crazy condensation the next day.
"...Still get a bit of fogging on the glass, but only 10% when compared to the one window I left untreated, to just test performance...." Read more
"...We use on the glass storm doors in winter. No fog when opening and closing the door." Read more
"...After buffing it clear, the the white haze still returns day after day which make the mirror look dirty...." Read more
"...No more fogging!" Read more
Customers have mixed opinions about the quality of the product. Some mention it's good and amazing, while others say it barely does the job and is not worth buying at all. Some also say it's a waste of money and disappointing outcome.
"A waste of money. I used it twice to see if it would work on the inside of my bedroom windows. My windows fogged up anyway." Read more
"Amazing!..." Read more
"Extremely disappointed. Have used other Rain-X products with total satisfaction but this one proved unworthy...." Read more
"...And I can’t return it now. Waste of money." Read more
Customers are dissatisfied with the streak-free product. They mention it leaves streaks all over the glass, aren't easily cleaned off, and leaves wipe marks.
"Bought this for my inside car windows. It left them very streaky no matter how much I buffed. Would not recommend...." Read more
"...after trying it out i found that not only does it barely work it leaves wipe marks...." Read more
"...The streaks aren’t easily cleaned off . Reapplied using min amount with cotton , as well paper towel second time. It does reduce fog ...." Read more
"Leaving streaks all over the glass" Read more
Customers are dissatisfied with the residue left by the product. They mention it leaves a milky white residue visible from the outside of the car, a white film on the mirror, and a strange sheen on the glass. Some say it attracts dust like crazy.
"...Downside, there is a faintly visible film on the front glass, that no matter how much you polish and wipe with a clean terry cloth, does not ever..." Read more
"...clear, the the white haze still returns day after day which make the mirror look dirty...." Read more
"...applying this product to glass and mirrors, it leaves behind a film that attracts dust like crazy...." Read more
"...Also there is a slightly visible residue film even when there is no fog. I regret applying this to my windows." Read more
Customers are dissatisfied with the durability of the product. They mention it doesn't last long and wears off after a few weeks.
"...Doesn't last long at all. Also used it in my car, only worked for about 2 days before the fog came back. 3*'s - probably wouldn't buy again." Read more
"...Might work better on a car windshield but definitely doesn’t last in a steamy bathroom." Read more
"...Did help 10-15 % with fogging up . Doesn’t last long . If you don’t put on min amount , less than directions streaks ...." Read more
"...Only downside is it wears off after a few weeks, and you have to reapply." Read more
Reviews with images

Doesn’t last
Top reviews from Canada
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- Reviewed in Canada on May 12, 2025Verified PurchaseWorking perfect thanks
- Reviewed in Canada on May 14, 2025Verified PurchaseThis doesnt work! I tried putting on 2 coats of this on a side window and blowing air on it still fogs it up
- Reviewed in Canada on April 15, 2025Verified PurchaseWorks as advertised. A clean windshield is not brainsciense
- Reviewed in Canada on March 25, 2025Verified PurchaseBought this for my inside car windows. It left them very streaky no matter how much I buffed. Would not recommend. It works okay for a week or so on bathroom mirrors.
- Reviewed in Canada on November 15, 2024Verified PurchaseFollowed the instructions to the T. Still get fog forming on the front window, but not so much on the side windows. Downside, there is a faintly visible film on the front glass, that no matter how much you polish and wipe with a clean terry cloth, does not ever seem to come off. Of course if you wipe with glass cleaner, it goes away, but so does the coating that supposedly prevents the fogging. I may resort to using the same treatment on my hockey visor (wipe down with shampoo and polish clean), to see if that works better. Will update the review after I give this a couple more tries, but for now, its only "MEH".
Updated: Have bumped this up from 2 stars to 4 stars. On the recommendation of a buddy of mine who swears by this prodiuct, have applied 3 more coats of the anti-fog, allowing each layer to dry before re-applying the next coat. No more streaking, or at least the streaking is now very minimal, and not so visible. Still get a bit of fogging on the glass, but only 10% when compared to the one window I left untreated, to just test performance.
Can now recommend this product.
- Reviewed in Canada on March 1, 2025Verified PurchaseWorks fabulous and long lasting. We use on the glass storm doors in winter. No fog when opening and closing the door.
- Reviewed in Canada on June 5, 2025Verified Purchaseleaves a white film on the mirror no matter how much you buff it. After buffing it clear, the the white haze still returns day after day which make the mirror look dirty. Keep buffing it clear until there's not product left on the glass. I would say it does not work because of this annoying problem.
- Reviewed in Canada on December 24, 2024Verified PurchaseI have a window in my house that needs replacing as it constantly fogs up. As it’s winter, I do not want to replace it until the summer. This worked amazingly! I wiped and dried the window with paper towel, sprayed on the RainX, and wiped the excess with new paper towel. No more fogging!