---
product_id: 620065691
title: "Rain-X Anti-Fog - Prevents Fogging & Misting on Car Windows & Mirrors - Long-Lasting Clarity - 500ml"
brand: "rain-x"
price: "$81.88"
currency: USD
in_stock: true
reviews_count: 13
category: "Rain X"
url: https://www.desertcart.us/products/620065691-rain-x-anti-fog-prevents-fogging-and-misting-on-car
store_origin: US
region: United States of America
---

# 500ml long-lasting clarity Optimized for car windows & mirrors Dual-use for bathroom mirrors Rain-X Anti-Fog - Prevents Fogging & Misting on Car Windows & Mirrors - Long-Lasting Clarity - 500ml

**Brand:** rain-x
**Price:** $81.88
**Availability:** ✅ In Stock

## Summary

> 🚘 Clear views, confident drives—fog-free, hassle-free!

## Quick Answers

- **What is this?** Rain-X Anti-Fog - Prevents Fogging & Misting on Car Windows & Mirrors - Long-Lasting Clarity - 500ml by rain-x
- **How much does it cost?** $81.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/620065691-rain-x-anti-fog-prevents-fogging-and-misting-on-car)

## 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

- • **Versatile & Reliable:** 500ml size covers multiple surfaces—car and home—without constant reapplication
- • **Effortless Application:** Spray and wipe for quick, durable fog protection that lasts weeks
- • **Fog-Free Vision, Always:** Advanced anti-fog formula blocks condensation before it forms
- • **Steam? Not on My Mirror:** Perfect for bathroom mirrors to eliminate post-shower fog instantly
- • **Drive Safer, See Clearer:** Enhances visibility on interior car glass in all weather conditions

## Overview

Rain-X Anti-Fog is a powerful 500ml liquid treatment designed to prevent fogging and condensation buildup on car windows, rearview mirrors, and bathroom mirrors. Its advanced formula creates a long-lasting protective barrier that ensures crystal-clear visibility in humid or cold conditions, enhancing safety and convenience. Easy to apply and effective for weeks, it’s the go-to solution for professionals and commuters who demand clarity and reliability in every environment.

## 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: 5 star fog demister - 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
Review: Could qualify product - No more steamy windows when cold outside

## 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 |
| ASIN  | B0CW3J4XVJ |
| Best Sellers Rank | 607 in Automotive ( See Top 100 in Automotive ) 1 in Car Window Water Repellent Coatings |
| Brand | Rain-X |
| Country of origin | Spain |
| Country of origin  | Spain |
| Customer Reviews | 3.8 3.8 out of 5 stars (705) |
| Customer reviews | 3.8 3.8 out of 5 stars (705) |
| Date First Available | 13 Mar. 2024 |
| Format | Liquid |
| Item model number  | 26090 |
| Manufacturer  | 26090 |
| Package Dimensions  | 24.8 x 10.1 x 5.2 cm; 0.5 g |
| Units | 500.0 millilitre |
| Volume | 500 Millilitres |

## 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

![Rain-X Anti-Fog - Prevents Fogging & Misting on Car Windows & Mirrors - Long-Lasting Clarity - 500ml - Image 1](https://m.media-amazon.com/images/I/518XpqxE5eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Could qualify product
*by M***3 on 24 November 2025*

No more steamy windows when cold outside

### ⭐⭐⭐⭐ 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.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-03-08*