---
product_id: 68014117
title: "Castors Unlimited Stain & Scale Inhibitor"
brand: "brand: castors unlimited"
price: "¥13420"
currency: JPY
in_stock: true
reviews_count: 2
url: https://www.desertcart.jp/products/68014117-castors-unlimited-stain-and-scale-inhibitor
store_origin: JP
region: Japan
---

# Castors Unlimited Stain & Scale Inhibitor

**Brand:** brand: castors unlimited
**Price:** ¥13420
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Castors Unlimited Stain & Scale Inhibitor by brand: castors unlimited
- **How much does it cost?** ¥13420 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/68014117-castors-unlimited-stain-and-scale-inhibitor)

## Best For

- brand: castors unlimited enthusiasts

## Why This Product

- Trusted brand: castors unlimited brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Inhibits scale and staining, this product is essential for hard water areas, and is suitable for all types of filters. This product is designed to help prevent unsightly staining and scale forming on spa surfaces, pipework and equipment. Add at the rate of 60ml per 1000 litres of spa water.

## Features

- Stain and Scale Inhibitor for hot tubs.

## Images

![Castors Unlimited Stain & Scale Inhibitor - Image 1](https://images-na.ssl-images-amazon.com/images/I/51PE3pHL5aL.jpg)
![Castors Unlimited Stain & Scale Inhibitor - Image 2](https://images-na.ssl-images-amazon.com/images/I/51wVCgFH0VL.jpg)

## Customer Reviews

### ⭐ 







  
  
    just produces foam
  

*by M***R on Reviewed in the United Kingdom on 6 September 2018*

I'm afraid that after 2 uses we have thrown this away, each time we have used it we have found our hot tub with about 4 inches of foam all across the top of it, such a nuisance, it's a massive clean up job and not worth it.

### ⭐⭐⭐⭐⭐ 







  
  
    Great
  

*by S***7 on Reviewed in the United Kingdom on 24 September 2018*

Does what it says on the tin

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**Shop now:** [https://www.desertcart.jp/products/68014117-castors-unlimited-stain-and-scale-inhibitor](https://www.desertcart.jp/products/68014117-castors-unlimited-stain-and-scale-inhibitor)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*