---
product_id: 651801737
title: "Rain-X 630543 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles (Pack of 2)"
brand: "rain-x"
price: "VT21161"
currency: VUV
in_stock: true
reviews_count: 13
category: "Rain X"
url: https://www.desertcart.vu/products/651801737-rain-x-630543-interior-glass-anti-fog-12-oz-prevents
store_origin: VU
region: Vanuatu
---

# 12 oz. anti-fog spray volume Long-lasting fog prevention Dual-use for automotive & marine glass Rain-X 630543 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles (Pack of 2)

**Brand:** rain-x
**Price:** VT21161
**Availability:** ✅ In Stock

## Summary

> 🚘 See Clearly, Drive Confidently — Don’t Let Fog Steal Your View!

## Quick Answers

- **What is this?** Rain-X 630543 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles (Pack of 2) by rain-x
- **How much does it cost?** VT21161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/651801737-rain-x-630543-interior-glass-anti-fog-12-oz-prevents)

## 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 & Trusted:** Safe for all interior glass and mirrors—automotive or marine, Rain-X has you covered.
- • **Weatherproof Your View:** Defies fog before it forms, so you never miss a moment on road or water.
- • **Proven Legacy of Excellence:** Backed by 40+ years of Rain-X innovation in visibility solutions.
- • **Crystal-Clear Vision, Always:** Fog-free interior glass for safer, stress-free driving and boating.
- • **Effortless Application, Instant Clarity:** Simple wipe-on formula dries streak-free and residue-free in minutes.

## Overview

Rain-X Interior Glass Anti-Fog Spray (12 oz., pack of 2) delivers advanced fog prevention for interior automotive and marine glass. Its residue-free, streak-free formula creates a moisture-dispersing barrier that keeps windows and mirrors crystal clear in all weather. Trusted for over 40 years, this easy-to-apply spray enhances safety and visibility, making it an essential upgrade for any professional on the move.

## Description

Introducing Rain-X Interior Glass Anti-Fog Spray, your ultimate solution to combat fogging on interior glass and mirrors! Say goodbye to impaired visibility and hello to crystal-clear vision, whether you're navigating busy streets in your automobile or cruising the open waters in your marine vehicle. Fogging isn't just an exterior issue; interior glass can fog up, creating blurry vision and making it challenging to see what lies ahead. But with Rain-X Anti-Fog, fogging becomes a thing of the past. Our specially formulated spray treats interior glass and mirrors with a unique coating that attracts water. This means moisture disperses quickly, keeping your glass clear and fog-free. No more driving with windows down or constantly wiping the glass as you go. With Rain-X Anti-Fog, you can confidently embark on your journey with clear vision, regardless of the weather conditions. Using Rain-X Anti-Fog is a breeze: wipe onto interior glass or mirrors in a circular motion, allow to dry, and reapply as needed to maintain fog-free conditions. If haze appears, simply sprinkle the surface with water and wipe with a dry cloth. Our formula is specially designed to prevent fogging before it even begins, ensuring improved visibility and safety on the road or water. Plus, it's safe for use on both automotive and marine interior glass and mirrors, giving you versatility and peace of mind. For over 40 years, drivers have trusted Rain-X windshield treatments for superior visibility and confidence in any weather. Now, let Rain-X Interior Glass Anti-Fog Spray be your trusted companion, preparing you for whatever comes your way. Say hello to clear vision and goodbye to fogging with Rain-X! You

Review: Works Like A Charm - It's so annoying to have foggy windows when it rains. I don't like having to continually turn on my defrost. This product was easy to use, although there were some streaks, the product was very effective. It's been a life saver.
Review: Great product and many uses. - Grea8t product especially applied before ice and snow storms on outside of windows. Ice literally just falls off when brushed or when using ice scraper. Noticably biG! difference. Also for inside helps eliminate FOG! on inside of windows.Use on bathroom mirrors and notice how they will not fog up after taking long hot showers.

## Features

- Stay Ahead of Fog: Defy foggy windows with Rain-X Interior Glass Anti-fog spray. Say yes to crystal-clear visibility in any weather, keeping your view unobstructed and your journey safe.
- See Clearly, Drive Confidently: Rain-X Interior Glass Anti-fog spray ensures your vision remains sharp, rain or shine. Don't let weather conditions dictate your drive—choose clarity with Rain-X.
- Protect Your View: Shield your automotive and marine glass with Rain-X Interior Glass Anti-fog spray. Trust in its safe formula to keep your view pristine, free from fog and hassle.
- 41 Years of Trust, Now Inside Your Vehicle: Rain-X has been the go-to for drivers seeking superior visibility. Now, bring that expertise inside with Rain-X Interior Glass Anti-fog spray for unparalleled clarity.
- Seamless Application, Lasting Brilliance: Experience the ease of application and the joy of prolonged clarity with Rain-X Interior Glass Anti-fog spray. Drive confidently with fog-free assurance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D69686DZ |
| Best Sellers Rank | #1,963 in Automotive ( See Top 100 in Automotive ) #298 in Interior Care Products |
| Brand | Rain-X |
| Customer Reviews | 3.9 3.9 out of 5 stars (2,865) |
| Date First Available | June 5, 2024 |
| Item Weight | 1.79 pounds |
| Item model number | 630543 |
| Manufacturer | Rain-X |
| Manufacturer Part Number | 630543 |
| Model | Interior Anti-Fog |
| Product Dimensions | 9.09 x 3.7 x 6.5 inches |
| Special Features | Residue Free, Streak Free |

## Product Details

- **Brand:** Rain-X
- **Item Form:** Liquid
- **Material Feature:** Unscented
- **Scent:** Unscented
- **Specific Uses For Product:** Automotive Interior, Glass, Marine accessories glass, Mirror, Windshield

## Images

![Rain-X 630543 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71ONbAvrFeL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Like A Charm
*by T***T on January 28, 2026*

It's so annoying to have foggy windows when it rains. I don't like having to continually turn on my defrost. This product was easy to use, although there were some streaks, the product was very effective. It's been a life saver.

### ⭐⭐⭐⭐⭐ Great product and many uses.
*by K***N on January 28, 2026*

Grea8t product especially applied before ice and snow storms on outside of windows. Ice literally just falls off when brushed or when using ice scraper. Noticably biG! difference. Also for inside helps eliminate FOG! on inside of windows.Use on bathroom mirrors and notice how they will not fog up after taking long hot showers.

### ⭐ Doesn't work, waste of money.
*by M***D on December 23, 2025*

This stuff is a straight rip off. This shouldn't even be for sale to the public, because it doesn't work even in the slightest. I spent a half hour generously applying this stuff to my windshield, followed the directions to a tee, and the second I started my car, the windows completely fogged over and I couldn't see jack. Very dangerous ride to work that day thanks to Rain X and they falsely advertised product. Can't even return, because you have to open it and use it to see it doesn't work. Do No Buy, you will be ripped off and still have foggy windows.

## Frequently Bought Together

- Rain-X 630543 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles (Pack of 2)
- Rain-X 630529 Glass Treatment Trigger, 16 fl oz - Exterior Glass Treatment to Drastically Improve Wet Weather Driving Visibility During All Weather Conditions (Pack of 2)
- Rain-X 5071268-2 2-in-1 Glass Cleaner and Rain Repellant, 23 oz. (Pack of 2) - Provides a Streak-Free Clean for Automotive Glass While Preventing Sleet, Snow, Ice, and Road Spray Build Up

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**Shop now:** [https://www.desertcart.vu/products/651801737-rain-x-630543-interior-glass-anti-fog-12-oz-prevents](https://www.desertcart.vu/products/651801737-rain-x-630543-interior-glass-anti-fog-12-oz-prevents)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-10*