---
product_id: 4691394
title: "Classic Water Stain Remover"
brand: "sunny brite"
price: "$101"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/4691394-classic-water-stain-remover
store_origin: NZ
region: New Zealand
---

# 16 oz capacity Powerful cleaner Biodegradable Classic Water Stain Remover

**Brand:** sunny brite
**Price:** $101
**Availability:** ✅ In Stock

## Summary

> ✨ Shine Bright, Live Right! ✨

## Quick Answers

- **What is this?** Classic Water Stain Remover by sunny brite
- **How much does it cost?** $101 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/4691394-classic-water-stain-remover)

## Best For

- sunny brite enthusiasts

## Why This Product

- Trusted sunny brite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for fiberglass and white porcelain surfaces.
- • **User Safety First:** Remember to wear gloves for a safe cleaning experience.
- • **Eco-Friendly Formula:** Biodegradable ingredients for guilt-free cleaning.
- • **Say Goodbye to Stains!:** Transform your fixtures with ease.
- • **Powerful Cleaning Action:** Eliminates tough hard water stains effortlessly.

## Overview

Sunny BriteClassic Water Stain Remover is a 16-ounce powerhouse designed to tackle hard water stains on fiberglass and white porcelain fixtures. With its biodegradable formula, it ensures effective cleaning while being environmentally conscious. Just remember to wear rubber gloves for optimal safety!

## Description

Classic Water Stain Remover

## Features

- 16 ounce plastic bottle
- Contains powerful cleaners
- Removes hard water stains from: Fiberglass and white porcelain fixtures
- Do not use on glass. Wear rubber gloves when using.
- Biodegradable formula

## Images

![Classic Water Stain Remover - Image 1](https://m.media-amazon.com/images/I/41kT7jvsbmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This Stuff Works!!
  

*by H***S on Reviewed in the United States on April 7, 2019*

We have an old fiberglass tub/shower, and water in our area is VERY hard -  not a great combination.  We had some hard water stains on the floor of the tub that just would not come out.  I saw this product and figured it was worth a try.  I did have to apply it several times, with vigorous scrubbing, but at last every bit of the stains was gone!  I've recommended this to several people and, in fact, just ordered another bottle.  Note, I did leave the product sitting on the stains for at least an hour the first time, and probably 20-30 minutes the other times, so I guess it depends on how bad your water stains are.  The 30 seconds suggested on the bottle did nothing in my case, and leaving the product on longer did not harm the fiberglass.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    The best by far.
  

*by R***. on Reviewed in the United States on August 13, 2022*

This is my second bottle of this stuff which is the best glass cleaner out there by far.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Awesome! Buffed after it dried with an automotive pad ...
  

*by T***R on Reviewed in the United States on November 13, 2014*

I have tried literally dozens of products and so called home made recipes off the internet.  None of them worked.  I live on a well with very hard water.  This stuff melted it off with a minimum of scrubbing with a common scotch pad kitchen sponge.  Awesome!  Buffed after it dried with an automotive pad and my drill motor with a little paste and then finished with cleaner wax.  I was literally going to rip this fiberglass surround and tub out, now it looks like new.  It cleaned the fiberglass, the metal fixtures, everything.  Just ordered two more bottles.  One of the best products I have ever used.

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**Shop now:** [https://www.desertcart.nz/products/4691394-classic-water-stain-remover](https://www.desertcart.nz/products/4691394-classic-water-stain-remover)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*