---
product_id: 29488990
title: "Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains"
brand: "rain-x"
price: "¥3800"
currency: JPY
in_stock: true
reviews_count: 13
category: "Rain X"
url: https://www.desertcart.jp/products/29488990-rain-x-630035-x-treme-clean-shower-door-cleaner-12
store_origin: JP
region: Japan
---

# removes soap scum & hard water stains 12 fl oz concentrated liquid leaves durable protective coating Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains

**Brand:** rain-x
**Price:** ¥3800
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your shower game with crystal-clear confidence! 💧

## Quick Answers

- **What is this?** Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains by rain-x
- **How much does it cost?** ¥3800 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/29488990-rain-x-630035-x-treme-clean-shower-door-cleaner-12)

## 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

- • **Prep Like a Pro:** Ideal base for Rain-X Water Repellent, ensuring water beads and slides off flawlessly.
- • **Safe & Specialized:** Formulated exclusively for glass surfaces, preserving your shower’s clarity and shine.
- • **Long-Lasting Protection:** Leaves a durable coating that keeps your shower doors cleaner for weeks.
- • **Concentrated Power Formula:** 12 fl oz of ammonia-free liquid designed for deep, streak-free cleaning.
- • **Sparkling Clean in Seconds:** Effortlessly wipes away soap scum, calcium, lime, and rust stains for a pristine shower glass.

## Overview

Rain-X X-Treme Clean Shower Door Cleaner is a 12 fl oz concentrated, ammonia-free liquid designed specifically for glass shower doors. It removes tough soap scum, hard water, calcium, lime, and rust stains quickly while leaving a durable protective coating. Perfect as a prep step for Rain-X Water Repellent, it ensures your shower glass stays sparkling clean and water-repellent for weeks.

## Description

Rain‑X X-Treme Clean Shower Door Cleaner removes harsh build-up on glass shower doors to deliver the ultimate clean and an extreme sparkling shine. This unique product is specially formulated for use on glass shower doors and glass surfaces only, it is ideal for removing soap scum, dirt, grime and hard water build-up, calcium, lime stains and rust stains. It takes seconds and is easy to apply and leaves a durable coating that protects and lasts for weeks making it a stable for your shower cleaning supplies! It's also an ideal prep for using in combination with Rain-X Shower Door Water Repellent: it leaves behind a clean and pristine glass surface to apply the water repellent so the water can bead and slide right off. Directions: For best use - use in a well ventilated area, apply the product to a damp, soft cloth or directly onto your glass shower door. Then while applying pressure and using a circular motion, rub onto the glass surface. Finally rinse and wipe dry with a clean paper towel or cotton cloth.

Review: This Product Really Works! - Recently moved into a new home with glass shower doors that were in great need of hard water mineral deposit and soap scum removal. Wow! This product is impressive. The first set of shower doors came clean with one application, and was followed with the Rain-X Shower Door Water Repellant. The doors are crystal clear once again. The second set of glass shower doors took a bit more work with four applications of Rain-X Shower Door Extreme clean, but the extra effort was worth it. The doors look brand new! My only regret was not getting a before picture to show how bad the glass doors looked, but I do have an after pic to share. This product is very easy to use too. I used a damp cloth to apply the cleaner, and worked in smaller sections while applying pressure and moving the towel in a circular motion, as directed. I then rinsed well using a gloved hand to wipe off any extra residue. Once rinsed, I wiped the glass completely dry to check for any areas that needed extra help. Although the product scent and fumes is not overly strong, definitely use with an open window or fan running. Overall, this product works extremely well. I am very satisfied with the results, and how easy it was to achieve beautiful results.
Review: Really works on hard water stains! - This stuff works! I wish I'd taken "before" and "after" photos, because this cleaner really did clear away the hard water stains that nothing else would touch. It did take a few rounds and a fair amount of elbow grease, but the shower door is now crystal clear!

## Features

- Provides an extreme, deep clean on shower doors leaving behind a sparkling shine
- Specially formulated to clean soap scum and hard water stains on shower glass
- An ideal cleaning prep for Rain-X Shower Door Water Repellent
- For glass surfaces only
- Comes in 12 ounce bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DXKZ850 |
| Best Sellers Rank | #7,328 in Health & Household ( See Top 100 in Health & Household ) #84 in Bathroom Cleaners |
| Brand | Rain-X |
| Brand Name | Rain-X |
| Cleaning Agent Formulation | Abrasive Cleaner |
| Customer Reviews | 4.2 out of 5 stars 16,160 Reviews |
| Global Trade Identification Number | 00079118300357 |
| Included Components | Shower Cleaner (1) |
| Item Form | Liquid |
| Item Type Name | Rain-X Extreme Clean Shower Door Cleaner |
| Item Volume | 355 ml |
| Item Weight | 0.3 kg |
| Manufacturer | Rain-X |
| Material Feature | Liquid |
| Material Features | Liquid |
| Material Type Free | Ammonia Free |
| Model Number | 630035 |
| Number of Items | 1 |
| Part Number | 630035 |
| Product Benefits | Concentrated |
| Scent | Unscented |
| Size | 12 Fl Oz (Pack of 1) |
| Special Features | Concentrated |
| Specific Uses For Product | Door,Doors,Glass,Shower |
| Surface Recommendation | Door, Glass |
| UPC | 079118300357 |
| Unit Count | 12 Fluid Ounces |

## Product Details

- **Brand:** Rain-X
- **Item Form:** Liquid
- **Material Feature:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Door,Doors,Glass,Shower

## Images

![Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains - Image 1](https://m.media-amazon.com/images/I/71Bv0PS1eoL.jpg)
![Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains - Image 2](https://m.media-amazon.com/images/I/81STW2-egQL.jpg)
![Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains - Image 3](https://m.media-amazon.com/images/I/81zvAOO8-TL.jpg)
![Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains - Image 4](https://m.media-amazon.com/images/I/91Vgar4+b2L.jpg)
![Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains - Image 5](https://m.media-amazon.com/images/I/81QnXTVl3eL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Product Really Works!
*by C***P on July 8, 2025*

Recently moved into a new home with glass shower doors that were in great need of hard water mineral deposit and soap scum removal. Wow! This product is impressive. The first set of shower doors came clean with one application, and was followed with the Rain-X Shower Door Water Repellant. The doors are crystal clear once again. The second set of glass shower doors took a bit more work with four applications of Rain-X Shower Door Extreme clean, but the extra effort was worth it. The doors look brand new! My only regret was not getting a before picture to show how bad the glass doors looked, but I do have an after pic to share. This product is very easy to use too. I used a damp cloth to apply the cleaner, and worked in smaller sections while applying pressure and moving the towel in a circular motion, as directed. I then rinsed well using a gloved hand to wipe off any extra residue. Once rinsed, I wiped the glass completely dry to check for any areas that needed extra help. Although the product scent and fumes is not overly strong, definitely use with an open window or fan running. Overall, this product works extremely well. I am very satisfied with the results, and how easy it was to achieve beautiful results.

### ⭐⭐⭐⭐⭐ Really works on hard water stains!
*by S***N on September 22, 2026*

This stuff works! I wish I'd taken "before" and "after" photos, because this cleaner really did clear away the hard water stains that nothing else would touch. It did take a few rounds and a fair amount of elbow grease, but the shower door is now crystal clear!

### ⭐⭐⭐⭐ Good product, not a miracle worker
*by A***R on April 1, 2024*

I used this on our extremely clouded glass shower door. We probably hadn't removed the hard water from the door in a year and the bottom of the door had so much hard water buildup it looked frosted. Ultimately it took over an hour and a dozen passes with an arsenal of products like lemon juice, vinegar and water, and Windex in addition to the rainx to get the door clean, however, the rainx did help me make significant progress and I think the gentle exfoliation it provides was a big help. This would be a good addition to any home with lots of glass and very hard water.

## Frequently Bought Together

- Rain-X 630035 X-Treme Clean Shower Door Cleaner, 12 Fl. Oz, Formulated To Clean Glass Shower Doors - Easy To Use, Removes Soap Scum, Dirt, Hard Water Build-up, Calcium, Lime Stains And Rust Stains
- Rain-X 630542 Water Repellent, 16 Fl. Oz. - Protects Glass Shower And Doors From Soap Residue And Hard Water Stains Leaving Your Bathroom Beautiful (Pack of 2)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-15*