---
product_id: 13881674
title: "Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles"
brand: "rain-x"
price: "$18.08"
currency: USD
in_stock: null
reviews_count: 13
category: "Rain X"
url: https://www.desertcart.us/products/13881674-rain-x-630046-interior-glass-anti-fog-12-oz-prevents
store_origin: US
region: United States of America
---

# Perfect for cars & marine glass Long-lasting 12 oz bottle Stops interior fog instantly Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles

**Brand:** rain-x
**Price:** $18.08
**Availability:** ❌ Out of Stock

## Summary

> 🌟 See Clearly, Drive Confidently — Never Miss a Moment!

## Quick Answers

- **What is this?** Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles by rain-x
- **How much does it cost?** $18.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13881674-rain-x-630046-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

- • **Antibacterial Formula:** Keeps your glass clean and hygienic, adding a layer of protection beyond fog prevention.
- • **Trusted Rain-X Quality:** Backed by a top-rated brand with thousands of satisfied users and proven performance.
- • **Crystal Clear Views, Always:** Prevents fog buildup on interior glass and mirrors for safer, stress-free driving.
- • **Versatile Use Across Vehicles:** Engineered for both automotive and marine interiors—one solution, multiple rides.
- • **Effortless Application, Maximum Coverage:** Small amount covers large surfaces, making each bottle last for months.

## Overview

Rain-X 630046 Interior Glass Anti-Fog is a 12 oz. treatment designed to prevent fogging on interior automotive and marine glass surfaces. Its antibacterial formula ensures clear, hygienic mirrors and windows, enhancing visibility and safety. Trusted by thousands, this long-lasting solution covers large areas with minimal product, making it a must-have for any vehicle owner aiming for crystal-clear views in all conditions.

## Description

Rain-X Anti-Fog prevents interior fogging before the problem begins.

Review: Typical Rain-X quality and ease of use. - Works well like all Rain-X products. Works as advertised. This bottle should last for years. a small amount works to do large areas. Highly recommended
Review: Works great to keep shower mirror from fogging up - Bought it for our bathroom, shower mirror and what I have to reapply. It maybe once a month and lightly wipe it down.And we have a clear mirror out of the shower. Highly recommend for that purpose

## Features

- Reduced interior fogging
- Improved visibility
- For automotive and marine interior glass and mirrors
- Model Number:â€Ž630046

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00T9LR9FA |
| Best Sellers Rank | #2,555 in Automotive ( See Top 100 in Automotive ) #107 in Interior Care Products |
| Brand | Rain-X |
| Customer Reviews | 4.0 4.0 out of 5 stars (6,925) |
| Date First Available | February 5, 2015 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.4 ounces |
| Item model number | 630046 |
| Manufacturer | Rain-X |
| Manufacturer Part Number | 630046 |
| Model | Interior Anti-Fog |
| Product Dimensions | 1.87 x 3.25 x 9.5 inches |
| Special Features | Antibacterial |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Rain-X
- **Item Form:** Liquid
- **Material Feature:** Natural
- **Scent:** Unscented
- **Specific Uses For Product:** Bottle

## Images

![Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles - Image 1](https://m.media-amazon.com/images/I/71FPWzMm1-L.jpg)
![Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles - Image 2](https://m.media-amazon.com/images/I/51c5BQ3xdxL.jpg)
![Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles - Image 3](https://m.media-amazon.com/images/I/51hvt9JVRrL.jpg)
![Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles - Image 4](https://m.media-amazon.com/images/I/51jO6zg+nHL.jpg)
![Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles - Image 5](https://m.media-amazon.com/images/I/512uuZjkIsL.jpg)

## Questions & Answers

**Q: Will this work for a visor on a bike helmet?¡**
A: I deleted my previous answer.  I've tried three products so far and this one is, in fact, the best.   I apply it liberally, let it dry, then very gently in a circular motion I rub until the lens is clear.  Use a microfiber cloth.  And the lens will get clear.   You will be able to drive for quite awhile but condensation will start forming where your nose blows on the visor.  Eventually you will not be able to see the instruments as you glance down but you will be able to see the road clearly.   Other products still fog up the visor at low speed and you need to continually lift it, especially when stopped.  So this is much superior.

**Q: Could this be used on eyeglasses?**
A: If you don’t have any kind of coating for your glasses, it would work. Many anti-fog sprays contain chemicals that can eat away at anti-glare and scratch coatings. There are anti-fog wipes out there specifically for glasses with those kind of coatings

**Q: How effective is this product on bathroom mirrors?**
A: Works great to keep them steam free, but it does cause water drops.  The precip has to go somewhere.  I love it though, because I can SEE.

**Q: does this product leave a film on the glass**
A: It will leave streaks if you apply it without completely cleaning the windshield first.  If you are a smoker, like me, that means 2-3 applications of windex and let it completely dry off.  I park facing the sun to be sure the windshield is totally clean.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Typical Rain-X quality and ease of use.
*by K***S on February 17, 2026*

Works well like all Rain-X products. Works as advertised. This bottle should last for years. a small amount works to do large areas. Highly recommended

### ⭐⭐⭐⭐⭐ Works great to keep shower mirror from fogging up
*by M***. on February 16, 2026*

Bought it for our bathroom, shower mirror and what I have to reapply. It maybe once a month and lightly wipe it down.And we have a clear mirror out of the shower. Highly recommend for that purpose

### ⭐⭐⭐⭐ Defogger spray
*by J***I on December 11, 2025*

I don't find these effective cuz it smears the window of the windshield making unclear visibility.

## Frequently Bought Together

- Rain-X 630046 Interior Glass Anti-Fog, 12 oz. - Prevents Fogging of Interior Glass and Mirrors, Usable on Both Automobiles and Marine Vehicles
- Rain-X 800002250 Glass Treatment Trigger, 16 Fl Oz - Exterior Glass Treatment to Dramatically Improve Wet Weather Driving Visibility During All Weather Conditions
- Rain-X 5071268 2-in-1 Glass Cleaner and Rain Repellant, 23 oz. (Pack of 1) - Provides a Streak-Free Clean for Automotive Glass While Preventing Sleet, Snow, Ice, and Road Spray Build Up

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*