---
product_id: 620065691
title: "Anti Fog"
brand: "rain-x"
price: "€ 83.66"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.be/products/620065691-anti-fog
store_origin: BE
region: Belgium
---

# 500ml long-lasting anti-fog Optimized for car windows & mirrors Perfect for bathroom mirrors Anti Fog

**Brand:** rain-x
**Price:** € 83.66
**Availability:** ✅ In Stock

## Summary

> 🚘 Stay clear, drive smart — never miss a moment in the fog!

## Quick Answers

- **What is this?** Anti Fog by rain-x
- **How much does it cost?** € 83.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/620065691-anti-fog)

## Best For

- rain-x enthusiasts

## Why This Product

- Trusted rain-x brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Use Powerhouse:** Versatile protection for both vehicle glass and bathroom mirrors, enhancing clarity everywhere.
- • **Trusted by Thousands:** Highly rated with over 4,000 reviews, a must-have for millennial pros who value safety and convenience.
- • **Crystal Clear Commutes:** Prevents interior fogging for safer, stress-free driving in all weather conditions.
- • **Effortless Application:** Spray, wipe, and enjoy streak-free, long-lasting clarity with minimal maintenance.
- • **Fog-Free Mornings, Every Time:** Advanced formula blocks condensation buildup before it starts—no more wiping or waiting.

## Overview

Rain-X Anti-Fog is a 500ml liquid treatment designed to prevent fogging and condensation on interior car windows, rearview mirrors, and bathroom mirrors. Its advanced, non-abrasive formula creates a durable protective barrier that ensures long-lasting clarity and safer visibility in humid or cold conditions. Easy to apply and unscented, it’s a versatile solution trusted by thousands for hassle-free fog prevention in both vehicles and homes.

## Description

The Anti-Fog treatment offers an advanced solution to prevent fogging on interior car windows, rear view mirrors, and bathroom mirrors. With its superior formula, it creates a protective barrier against condensation and fog buildup, providing users with clear visibility in all environments. Designed to tackle fogging problems before they even start, this treatment is perfect for high-humidity conditions, whether in the car during rainy weather or in the bathroom after a shower. Its easy-to-apply formula ensures that users can quickly apply it to glass surfaces and enjoy lasting clarity. Ideal for both vehicles and homes, this product helps maintain clear mirrors and windows for an extended period, saving time and effort. Available in convenient 200ml and 500ml sizes, it’s suitable for a range of uses, from daily car maintenance to keeping bathroom mirrors fog-free. Enhance visibility and clarity with this reliable anti-fog solution, ensuring that surfaces stay clear, no matter the conditions.

Review: Genuinely reduces interior fogging in cold weather - I purchased this at the end of Jan to tackle interior windscreen condensation during cold mornings and short winter journeys. Application is straightforward when following the instructions. I made sure the glass was properly cleaned beforehand, applied using a cloth as directed, and buffed to a clear finish. The result was a clean, streak-free surface with no haze. In use, the difference has been noticeable. Interior fogging has reduced significantly, particularly on cold starts. It doesn’t completely defy physics in extreme damp conditions, but it delays condensation build-up enough to make early-morning and late night driving more comfortable and safer. At the time of writing I haven’t needed to reapply it yet, which suggests the treatment has reasonable durability. Two colleagues who noticed the improvement have since purchased it themselves for their cars and also seem very happy with it. Overall, this is an effective and practical solution for winter driving, provided it’s applied correctly to clean glass. I will buy it again when it is finished.
Review: does not smear? - not a lot i can say about this so far as i only applied it today for the 1st time, but one thing i did notice, either my windows were exeptionally dirty or this stuff leaves smears which are hard to get rid of. but if its like the small 200ml bottles of rainex for outside, im hoping it will do the job its reported. since i also did a treatment on my bathroom mirror, i cannot see through it like a window, so you cant see any streaks will update review later. just had a shower and my window was misted, my door was damp, my little wall mounted pill box was misted but my mirror which is usually wet and still so after wiping was clear as day and even dry, so for the bathroom mirror it works great.. got in the car this morning and my 3 front windows were misted up, after a quick check, it turned out to be on the outside, which is rainex's only flaw, driving in fog will fog up the outside of cold windows due the the way it makes water bead, and fog doesnt contain enough water for it to expel, but just using you wipers till the screen heater warms up isnt too big a problem. again the windows that had the anti fog on the inside were dry just watched Mr C's video and read review, this is an application to stop misting not a water repellent, if he wishes to keep his shower door clear inside the glass, i suggest normal rainex water repellant if his shower door is glass, or rainex plastic if it isnt.... then again not sure how rainex performs with warm shower water, rain is usually cold.

## Features

- Causes serious eye irritation.
- Contains Methylisothiazolinone (2682-20-4). May produce an allergic reaction.
- ✅ SUPERIOR ANTI-FOG FORMULA: The advanced formula of this treatment offers unmatched protection against fogging on glass surfaces. Ideal for both car windows, and car & bathroom mirrors, it prevents fogging before it even starts. Humidity, sudden temperature changes, or moisture buildup can all contribute to fogged-up windows, but with this product, those issues are a thing of the past. It’s a powerful solution for ensuring clarity in any environment, making it a reliable choice for those seeking long-lasting anti-fog protection.
- ✅ PREVENTS CONDENSATION BUILDUP: One of the main causes of fogging is condensation that forms when temperature and humidity fluctuate. This anti-fog treatment works by creating a protective barrier that stops condensation from forming on glass surfaces. It’s a practical solution that eliminates the need for constant wiping of mirrors or windows, providing clear visibility in all conditions. Whether in a vehicle or bathroom, the treatment ensures that fogging doesn’t disrupt your day. By preventing fog before it starts, it offers a more efficient and hassle-free experience, keeping surfaces clean for longer.
- ✅ IDEAL FOR VEHICLE WINDOWS AND MIRRORS: Designed specifically for the interior windows and rear view mirrors of passenger vehicles, this anti-fog treatment ensures superior clarity and visibility while driving. Foggy windows can create dangerous driving conditions, but this solution helps to prevent fogging on your vehicle's glass, especially in humid environments. It’s perfect for keeping windows clear, enhancing safety during early morning commutes or rainy weather. In addition to preventing fogging, it also helps to maintain the overall cleanliness and clarity of your vehicle’s windows, ensuring they stay free from moisture and haze.
- ✅ PERFECT FOR BATHROOM USE: Not only does this treatment work wonders on vehicle windows, it's also perfect for bathroom mirrors. After a hot shower, condensation often leads to fogged-up mirrors, but this product solves that problem. By applying it to your bathroom mirrors, you can avoid the fogging that typically happens after steamy showers. No more waiting for the mirror to clear up before you can see your reflection. The treatment provides a clear, fog-free mirror surface, making it an ideal solution for improving the daily routine, especially during colder months or high-humidity situations.
- ✅ EASY TO APPLY WITH LONG-LASTING RESULTS: Simply spray the solution on the glass surface and wipe it clean with a microfibre cloth or paper towel. Once the solution dries, the surface is protected from fogging for an extended period, providing ongoing clarity and preventing the need for constant maintenance. This easy-to-use treatment works efficiently, ensuring that your mirrors and windows stay clear without any hassle. Available in 200ml and 500ml bottles, it caters to a wide variety of needs, making it a convenient and reliable option for both personal and professional use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW3J4XVJ |
| Best Sellers Rank | 4,908 in Automotive ( See Top 100 in Automotive ) 6 in Car Window Water Repellent Coatings |
| Brand | Rain-X |
| Brand Name | Rain-X |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 3.9 out of 5 stars 4,211 Reviews |
| Included Components | Anti-fog spray for car windows |
| Item Form | Liquid |
| Item Volume | 500 Millilitres |
| Item Weight | 500 Milligrams |
| Item form | Liquid |
| Item volume | 500 Millilitres |
| Manufacturer | 26090 |
| Material Features | Unscented |
| Material Type Free | Artificial Color Free |
| Material feature | Unscented |
| Model Number | 26090 |
| Number of Items | 1 |
| Part Number | 26090 |
| Scent | Unscented |
| Size | 500 ml (Pack of 1) |
| Special Features | Non Abrasive |
| Specific Uses For Product | Windshield |
| Specific uses for product | Windshield |
| Surface Recommendation | Glass |
| Unit Count | 500.0 millilitre |

## Product Details

- **Brand:** Rain-X
- **Item form:** Liquid
- **Item volume:** 500 Millilitres
- **Material Type Free:** Artificial Color Free
- **Material feature:** Unscented
- **Scent:** Unscented
- **Special feature:** Non Abrasive
- **Specific uses for product:** Windshield
- **Surface recommendation:** Glass
- **Unit count:** 500.0 millilitre

## Images

![Anti Fog - Image 1](https://m.media-amazon.com/images/I/716fAhHnvFL.jpg)
![Anti Fog - Image 2](https://m.media-amazon.com/images/I/71LPcOD7EIL.jpg)
![Anti Fog - Image 3](https://m.media-amazon.com/images/I/71nnSVdYCpL.jpg)
![Anti Fog - Image 4](https://m.media-amazon.com/images/I/81iwRFrkdSL.jpg)
![Anti Fog - Image 5](https://m.media-amazon.com/images/I/813YYr47q7L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Genuinely reduces interior fogging in cold weather
*by D***N on 27 February 2026*

I purchased this at the end of Jan to tackle interior windscreen condensation during cold mornings and short winter journeys. Application is straightforward when following the instructions. I made sure the glass was properly cleaned beforehand, applied using a cloth as directed, and buffed to a clear finish. The result was a clean, streak-free surface with no haze. In use, the difference has been noticeable. Interior fogging has reduced significantly, particularly on cold starts. It doesn’t completely defy physics in extreme damp conditions, but it delays condensation build-up enough to make early-morning and late night driving more comfortable and safer. At the time of writing I haven’t needed to reapply it yet, which suggests the treatment has reasonable durability. Two colleagues who noticed the improvement have since purchased it themselves for their cars and also seem very happy with it. Overall, this is an effective and practical solution for winter driving, provided it’s applied correctly to clean glass. I will buy it again when it is finished.

### ⭐⭐⭐⭐ does not smear?
*by A***. on 10 October 2024*

not a lot i can say about this so far as i only applied it today for the 1st time, but one thing i did notice, either my windows were exeptionally dirty or this stuff leaves smears which are hard to get rid of. but if its like the small 200ml bottles of rainex for outside, im hoping it will do the job its reported. since i also did a treatment on my bathroom mirror, i cannot see through it like a window, so you cant see any streaks will update review later. just had a shower and my window was misted, my door was damp, my little wall mounted pill box was misted but my mirror which is usually wet and still so after wiping was clear as day and even dry, so for the bathroom mirror it works great.. got in the car this morning and my 3 front windows were misted up, after a quick check, it turned out to be on the outside, which is rainex's only flaw, driving in fog will fog up the outside of cold windows due the the way it makes water bead, and fog doesnt contain enough water for it to expel, but just using you wipers till the screen heater warms up isnt too big a problem. again the windows that had the anti fog on the inside were dry just watched Mr C's video and read review, this is an application to stop misting not a water repellent, if he wishes to keep his shower door clear inside the glass, i suggest normal rainex water repellant if his shower door is glass, or rainex plastic if it isnt.... then again not sure how rainex performs with warm shower water, rain is usually cold.

### ⭐⭐⭐⭐⭐ 5 star fog demister
*by P***M on 9 February 2026*

excellent product works great, used on rear window of car as demister has stopped work and only now i am having to reapply product after six weeks plus ,simple to use, excellent value would recommend

## Frequently Bought Together

- Rain-X Anti-Fog - Prevents Fogging & Misting on Car Windows & Mirrors - Long-Lasting Clarity - 500ml
- Rain-X Rain Repellent - Water-Repellent Treatment for Windscreens & Side Windows - Enhances Visibility in Rain, Sleet & Snow - Keeps Glass Clean & Protected - 500ml
- Rain-X Concentrated Screenwash with Rain Repellent - Superior Visibility & Protection for All Seasons - Prevents Freezing Down to -15°C - Streak-Free & Water-Repellent Formula - 5L

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-28*