---
product_id: 275263368
title: "Spa Metal Control and Stain Protector to Protect Hot Tub Surfaces 16oz - Metal Gone Hot Tub Chemicals Made in The USA - AquaDoc"
brand: "mav aquadoc"
price: "₩70850"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/275263368-spa-metal-control-and-stain-protector-to-protect-hot-tub
store_origin: KR
region: South Korea
---

# prevents metal stains & discoloration 16oz powerful metal control Made in the USA, trusted quality Spa Metal Control and Stain Protector to Protect Hot Tub Surfaces 16oz - Metal Gone Hot Tub Chemicals Made in The USA - AquaDoc

**Brand:** mav aquadoc
**Price:** ₩70850
**Availability:** ✅ In Stock

## Summary

> 🛁 Keep your spa spotless and metal-free — because your soak deserves the best!

## Quick Answers

- **What is this?** Spa Metal Control and Stain Protector to Protect Hot Tub Surfaces 16oz - Metal Gone Hot Tub Chemicals Made in The USA - AquaDoc by mav aquadoc
- **How much does it cost?** ₩70850 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/275263368-spa-metal-control-and-stain-protector-to-protect-hot-tub)

## Best For

- mav aquadoc enthusiasts

## Why This Product

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

## Key Features

- • **Keep Water Crystal Clear:** Prevents brown and green discoloration caused by dissolved metals for a pristine soak.
- • **Effortless Spa Maintenance:** Simple 16oz treatment keeps your hot tub looking fresh and stain-free all season.
- • **Trusted American Craftsmanship:** Proudly made in the USA, ensuring premium quality and reliable performance.
- • **Proactive Metal Control Formula:** Eliminates metal ions before oxidation, avoiding costly spa surface damage.
- • **Shield Your Spa from Metal Stains:** Stops copper, iron & manganese buildup before it ruins your hot tub surface.

## Overview

AquaDoc's Spa Metal Control and Stain Protector is a 16oz chemical treatment designed to prevent and eliminate metal buildup such as copper, iron, and manganese in hot tubs. By stopping metal oxidation, it protects spa surfaces from unsightly brown and green stains, ensuring crystal-clear water and a pristine soak. Made in the USA, this product offers reliable, high-quality spa maintenance for a flawless hot tub experience.

## Description

Spa Metal Control and Stain Protector to Protect Hot Tub Surfaces 16oz - Metal Gone Hot Tub Chemicals Made in The USA - AquaDoc

## Features

- Does your Spa have Brown or Green Water? It's likely from dissolved metals in your hot tub water. Buildup of metals like copper, iron, manganese, and other metals can stain your spa or hot tub. You need to get that metal out of your hot tub.
- Spa Metal Control for Hot Tubs - Don't let metal buildup in your hot tub. Eliminate metal before it starts and prevent metals from staining your spa or hot tub. Control the metal buildup be preventing iron & other metals from oxidizing to prevent metallic stains in your spa.
- Enjoy a Metal Free Spa - Before filling your hot tub, use our spa metal and stain control to keep your spa metal free and avoid metal stains that can cover your hot tub's surface.
- The Best Hot Tub Metal Control Chemical - The best way of preventing metal stains is to never let the metal buildup in your hot tub to begin with. Avoid needing to use a spa metal remover by controling the metal buildup before it happens.
- Made in the USA - Our spa metal control chemical is made in the USA by hard working Americans. When you order a metal control chemical from AquaDoc, you can trust you're getting top quality hot tub chemicals and the best customer service. You're also helping provide an income for a team that greatly appreciates your business.

## Product Details

- **Brand:** MAV AquaDoc
- **Item Weight:** 16 Ounces
- **Item Form:** Liquid
- **Product Benefits:** Prevents metal buildup and stains, maintains clear pristine water, extends spa equipment lifespan
- **UPC:** 850026022063

## Images

![Spa Metal Control and Stain Protector to Protect Hot Tub Surfaces 16oz - Metal Gone Hot Tub Chemicals Made in The USA - AquaDoc - Image 1](https://m.media-amazon.com/images/I/71+NCxMRUzL.jpg)

## Available Options

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

## Frequently Bought Together

- MAV AquaDoc Spa Metal Control - Advanced Spa Metal and Stain Control & Spa Metal Prevent. Maximize Your Hot Tub Metal and Stain Control and Keep The Spa Metal Out of Your Hot Tub 16oz
- Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment, The Spa Clarifier Hot Tub Owners Love, Use Our Hot Tub Water Clarifier to Keep Your Spa Clear & Balanced - MAV AquaDoc 16oz

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**Shop now:** [https://www.desertcart.kr/products/275263368-spa-metal-control-and-stain-protector-to-protect-hot-tub](https://www.desertcart.kr/products/275263368-spa-metal-control-and-stain-protector-to-protect-hot-tub)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-27*