---
product_id: 29488975
title: "Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz."
brand: "rain-x"
price: "¥9787"
currency: JPY
in_stock: true
reviews_count: 13
category: "Rain X"
url: https://www.desertcart.jp/products/29488975-rain-x-630023-glass-shower-cleaner-water-repellent-bathroom-cleaner
store_origin: JP
region: Japan
---

# Advanced water-beading tech 16 fl. oz. easy-apply liquid Instant water repellent effect Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz.

**Brand:** rain-x
**Price:** ¥9787
**Availability:** ✅ In Stock

## Summary

> 💎 Make your shower doors sparkle like a pro—because clean is the new cool!

## Quick Answers

- **What is this?** Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz. by rain-x
- **How much does it cost?** ¥9787 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/29488975-rain-x-630023-glass-shower-cleaner-water-repellent-bathroom-cleaner)

## 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

- • **Fast-Acting Shine:** See water bead and slide off almost instantly after application.
- • **Trusted for 50+ Years:** Rain-X legacy ensures reliable, professional-grade results every time.
- • **Effortless Application:** Simple wipe-on, dry-off process fits your busy lifestyle.
- • **Residue-Free & Unscented:** Alcohol-free, low odor formula keeps your bathroom fresh and spotless.
- • **Crystal-Clear Glass, Always:** Advanced formula repels water & prevents soap scum buildup for weeks.

## Overview

Rain-X 630023 Glass Shower Cleaner is a 16 fl. oz. liquid formula designed to repel water and prevent hard water stains, soap scum, and grime buildup on glass shower doors. Trusted for over 50 years, it uses advanced technology to create a water-beading effect that keeps glass surfaces cleaner for weeks. Easy to apply and unscented, it delivers fast, residue-free results ideal for maintaining a pristine bathroom environment.

## Description

Rain‑X shower door water repellent uses advanced technology that causes water to bead and slide off on glass surfaces. Regular use helps prevent hard water stains, soap scum, and grime build-up on your glass Shower door keeping it looking clean for weeks.

Review: The BEST bathroom cleaning hack EVER!!! - Have you ever used RainX products on your car’s glass surfaces? Well, this stuff is basically that, but for your bathroom’s glass (and other) surfaces. (And if you haven’t tried RainX on your car… I highly recommend you do. I live in WA. We tend to get a LOT of rain. RainX is awesome stuff!) I hate having to squeegee my shower. It’s also usually the last thing on my mind. I’m either running late and don’t have time to squeegee… or I’ve taken a long time unwinding and relaxing in a hot shower. When I get out… I want to wrap up in a soft robe, climb into bed, and sip some hot tea. I don’t want to squeegee the shower stall. But an ounce of prevention is worth a pound of cure! And when I don’t squeegee… a few months down the line and I’m scrubbing, trying to get rid of hard water stains. I’ve also found that even when I do squeegee regularly, I am still battling hard water stains. Meanwhile, the shower looks awful. We’ve been in this house for 7 years now. There are a lot of random niches for hard water stains to get missed over time. So, I started researching ways to be lazy and still have a clean bathroom. That’s when I stumbled on RainX for shower doors. Now, I won’t sugar coat it… it took me a while to apply the product per their directions, wait for it to dry, reapply it, let it dry again, and then buff it off the surface. (I’ve found if you apply it kind of liberally the first time… and give it sufficient time to dry… you won’t need to reapply it a second time - I’m lazy, y’all! I look for shortcuts!) I went all out! I put it every surface I could! The product does have a strong odor. I didn’t find it too overwhelming or too caustic. However, if you’re sensitive to odors or chemical smells… plan on using a mask. I kept the bathroom fans on and I was fine. It’s not difficult to remove, but it will take several passes. You just keep buffing in small circles… one area at a time… and then move on. It’s just like turtle waxing a car. Or The Karate Kid… wax on… wax off! And you can do more than just glass… I use it on my shower doors (inside and out) my shower surround, the bath tub, the sinks, the faucets (all the chrome), and especially the mirror. When you’re finished, you won’t have to squeegee… water just beads off surfaces. The tub is slow to develop a ring around it… and when it does… it very easily wipes off. The bathroom mirror will still fog up, but it’s MUCH quicker to clear up… and toothpaste splatter droplets just flake off when you barely touch them with a paper towel or microfiber cloth As evidenced in my video, if you end up with fingerprints or something else on your glass surfaces… just use a dry paper towel or microfiber cloth and polish whatever it is right off the surface! Using it on my shower surround and trim has prevented the accumulation of hard water stains. (See pic.) The best part? It lasts for 4-6 months with regular usage (two persons, occasional guests, and monthly doggo spa days). When I start to notice a decrease in how the water is beading up… I just reapply to that one area. Overall, the amount of time I spend applying the RainX is WAY LESS vs squeegeeing and having to do regular scrubbing to remove hard water stains, windexing the mirror, polishing chrome, etc. It makes my bathroom almost self-cleaning, which I absolutely LOVE! I do still break out my dish soap and vinegar filled dish soap scrubber and run it on the shower and tub floors, and in a few other areas. And to date, I haven’t discovered a self-cleaning toilet, so I still have to clean that… BUT… I won’t go back to the old method of scrubbing and squeegeeing! RainX is an all around great performing product!
Review: Works! - Works great easier to keep clean

## Features

- Advanced Technology - Rain-X Shower Door Water Repellent Formula Uses A Special Advanced Technology That Causes Water To Bead And Slide Off On Glass Surfaces
- Residue Prevention - Regular Use Helps To Prevent Hard Water Stains, Soap Scum And Grime Build Up On Your Glass Shower Door Keeping It Looking Clean For Weeks
- Trusted Brand - Rain-X Has Been A Trusted Brand For Over 50 Years And Rain-X Shower Door Water Repellent Is One Of The Best Shower Glass Cleaner And Water Repellents In The Market
- Quick Acting - Rain-X Shower Door Water Repellent Acts Fast, You Can See The Water Beading Almost Instantly After Application To Your Glass Shower Door
- Easy To Apply - Apply To Clean And Dry Surface Using A Small Cloth Or Paper Towel. Wipe Onto Glass Using Firm Circular Motions. Allow To Dry Until Slight Haze Appears, Then Removing With Dry Cloth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DXKZ7EM |
| Best Sellers Rank | #5,780 in Health & Household ( See Top 100 in Health & Household ) #613 in Bathroom Cleaners |
| Brand | Rain-X |
| Brand Name | Rain-X |
| Customer Reviews | 4.3 out of 5 stars 15,728 Reviews |
| Global Trade Identification Number | 00079118300234 |
| Included Components | Shower Water Repellent (1) |
| Item Form | Liquid |
| Item Type Name | Rain-X Glass Shower Cleaner |
| Item Volume | 16 fluid ounces |
| Item Weight | 2.99 g |
| Manufacturer | Rain-X |
| Material Feature | Unscented |
| Material Features | Unscented |
| Material Type Free | Alcohol Free |
| Model Number | 630023 |
| Number of Items | 1 |
| Part Number | 630023 |
| Product Benefits | Residue Free |
| Scent | Unscented |
| Size | 16 Fl Oz (Pack of 1) |
| Special Features | Low Odor |
| Specific Uses For Product | Glass, Shower |
| Surface Recommendation | Glass |
| UPC | 079118300234 |
| Unit Count | 16 Fluid Ounces |
| Warranty Description | As Labeled |

## Product Details

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

## Images

![Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz. - Image 1](https://m.media-amazon.com/images/I/71KHYCUmJ1L.jpg)
![Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz. - Image 2](https://m.media-amazon.com/images/I/71wUKmW6+XL.jpg)
![Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz. - Image 3](https://m.media-amazon.com/images/I/81Z+0PT5ccL.jpg)
![Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz. - Image 4](https://m.media-amazon.com/images/I/81DajiMpYJL.jpg)
![Rain-X 630023 Glass Shower Cleaner Water Repellent - Bathroom cleaner and window cleaner, bathroom cleaning supplies - Protects Glass Shower And Doors From Soap Residue And Hard Water, 16 Fl. Oz. - Image 5](https://m.media-amazon.com/images/I/71MDpLFIHcL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this the same as the windshield rain x?**
A: It is very similar to the windshield rain x.  The concept is the same except it's totally safe for your shower doors.  It definitely help prevent the scrum on the doors.  It keep you glass clear.

**Q: Does it produce fumes?**
A: Yes, strong fumes. Bottle recommends to use in a ventilated area which is really hard inside a shower stall. If you have any respiratory issues or other medical problems, be very careful using this. I had the fan on and had a coughing fit in seconds. I have no medical issues.

**Q: What is the difference between this product made for shower doors and the automotive product for windshields?**
A: It’s formulated for the Shower & Soap Scum & treated Hard Water from your local water system. Rain water has not been treated with Chlorine or Florid so believe that’s the difference! Check the RainX web site which may give you more info! I have different RainX for my car windshield! 
When applying wear some Medical/Mask & Some googles when applying in a shower & bathroom with little or poor venting! It does irritate the eyes and says so on the bottle! I ran the Bath fan to help pull the fumes out when applying! 
It really WORK WELL! Water just beads off the Shower Glass & it squeegees Off in a flash if you keep one in the Shower!

**Q: Does it stain the shower floor?**
A: I didn't see any staining of the tile on y shower floor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The BEST bathroom cleaning hack EVER!!!
*by A***N on August 2, 2024*

Have you ever used RainX products on your car’s glass surfaces? Well, this stuff is basically that, but for your bathroom’s glass (and other) surfaces. (And if you haven’t tried RainX on your car… I highly recommend you do. I live in WA. We tend to get a LOT of rain. RainX is awesome stuff!) I hate having to squeegee my shower. It’s also usually the last thing on my mind. I’m either running late and don’t have time to squeegee… or I’ve taken a long time unwinding and relaxing in a hot shower. When I get out… I want to wrap up in a soft robe, climb into bed, and sip some hot tea. I don’t want to squeegee the shower stall. But an ounce of prevention is worth a pound of cure! And when I don’t squeegee… a few months down the line and I’m scrubbing, trying to get rid of hard water stains. I’ve also found that even when I do squeegee regularly, I am still battling hard water stains. Meanwhile, the shower looks awful. We’ve been in this house for 7 years now. There are a lot of random niches for hard water stains to get missed over time. So, I started researching ways to be lazy and still have a clean bathroom. That’s when I stumbled on RainX for shower doors. Now, I won’t sugar coat it… it took me a while to apply the product per their directions, wait for it to dry, reapply it, let it dry again, and then buff it off the surface. (I’ve found if you apply it kind of liberally the first time… and give it sufficient time to dry… you won’t need to reapply it a second time - I’m lazy, y’all! I look for shortcuts!) I went all out! I put it every surface I could! The product does have a strong odor. I didn’t find it too overwhelming or too caustic. However, if you’re sensitive to odors or chemical smells… plan on using a mask. I kept the bathroom fans on and I was fine. It’s not difficult to remove, but it will take several passes. You just keep buffing in small circles… one area at a time… and then move on. It’s just like turtle waxing a car. Or The Karate Kid… wax on… wax off! And you can do more than just glass… I use it on my shower doors (inside and out) my shower surround, the bath tub, the sinks, the faucets (all the chrome), and especially the mirror. When you’re finished, you won’t have to squeegee… water just beads off surfaces. The tub is slow to develop a ring around it… and when it does… it very easily wipes off. The bathroom mirror will still fog up, but it’s MUCH quicker to clear up… and toothpaste splatter droplets just flake off when you barely touch them with a paper towel or microfiber cloth As evidenced in my video, if you end up with fingerprints or something else on your glass surfaces… just use a dry paper towel or microfiber cloth and polish whatever it is right off the surface! Using it on my shower surround and trim has prevented the accumulation of hard water stains. (See pic.) The best part? It lasts for 4-6 months with regular usage (two persons, occasional guests, and monthly doggo spa days). When I start to notice a decrease in how the water is beading up… I just reapply to that one area. Overall, the amount of time I spend applying the RainX is WAY LESS vs squeegeeing and having to do regular scrubbing to remove hard water stains, windexing the mirror, polishing chrome, etc. It makes my bathroom almost self-cleaning, which I absolutely LOVE! I do still break out my dish soap and vinegar filled dish soap scrubber and run it on the shower and tub floors, and in a few other areas. And to date, I haven’t discovered a self-cleaning toilet, so I still have to clean that… BUT… I won’t go back to the old method of scrubbing and squeegeeing! RainX is an all around great performing product!

### ⭐⭐⭐⭐⭐ Works!
*by J***S on October 22, 2026*

Works great easier to keep clean

### ⭐⭐⭐⭐ Is it worth the money, time, and effort? Not for me.
*by S***E on July 31, 2026*

Pro. It does cause less water to cling to the glass. Con. It’s not the miracle they claim. Water does still cling. Just less of it. Application. All Con. I watched and read 25 instructionals. All glossed over the application process leaving out any insights about how much of the product to use, how long it should take, or that it is a horrible stinky caustic product. What it actually should look like when dry. How much is too little or too much. Nobody knows! So you just make your best guess and observation and move ahead. The buffing process is straight forward except it left, for me, a hazy film that no buffing or change of buffing cloth could remove. By accident I figured out how to remove that film. Take a hot shower and wipe the shower down vigorously afterwards! This process is not mentioned anywhere else in the known universe. So. You’re welcome. Bottom line. Is it worth the effort? It took a good hour to apply and remove, not counting drying time and the after first shower process. It does make the after shower clean up faster by about half, until it wears off, which it does in 4-6 weeks. Since I could only buy this as a 2 bottle pair, I still have another bottle and will continue to use it until it’s used up. I won’t buy it again. I might try another companies product, but again, will it be worth my money, time, and effort to save 30 seconds after a shower? Probably not.

## Frequently Bought Together

- Rain-X Auto Glass Cleaner
- 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 And Rust Stains

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-27*