---
product_id: 435338084
title: "86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz"
brand: "hth spa"
price: "€ 27.96"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hth Spa"
url: https://www.desertcart.pt/products/435338084-86116-defoamer-spa-and-hot-tub-chemical-eliminates-foaming-softens
store_origin: PT
region: Portugal
---

# Vitamin E softens water 16 oz fast-acting formula Compatible with all spa systems 86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz

**Brand:** hth spa
**Price:** € 27.96
**Availability:** ✅ In Stock

## Summary

> 🛁 Say goodbye to foam, hello to flawless spa vibes!

## Quick Answers

- **What is this?** 86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz by hth spa
- **How much does it cost?** € 27.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/435338084-86116-defoamer-spa-and-hot-tub-chemical-eliminates-foaming-softens)

## Best For

- hth spa enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Spa Care:** Easy-to-use formula fits perfectly into your regular maintenance routine
- • **Trusted by Thousands:** 4.7-star rating from over 3,200 spa enthusiasts nationwide
- • **Vitamin E-Infused Softness:** Softens water to enhance your soothing spa experience
- • **Foam-Free Soaks, Every Time:** Eliminates spa foam quickly for uninterrupted relaxation
- • **Universal Spa Compatibility:** Works seamlessly with bromine, chlorine, and biguanide systems

## Overview

HTH Spa 86116 Defoamer is a 16 oz fast-acting chemical designed to eliminate foam and soften water in all types of spas and hot tubs. Infused with Vitamin E, it enhances water softness while being compatible with bromine, chlorine, and biguanide systems. Trusted by thousands with a 4.7-star rating, it’s an essential part of a worry-free, luxurious spa care routine.

## Description

The HTH Spa Defoamer is the perfect solution for those who want to relax into worry-free, no-foaming soft water. This easy-to-use product efficiently removes foam from spas and hot tubs, ensuring a soothing experience. The HTH Spa Defoamer is specially formulated with Vitamin E to soften the water and provide an even more relaxing experience. It is compatible with all spas, including those that use bromine, chlorine, and biguanide systems. For best results, use HTH Spa Defoamer as part of your regular HTH Spa care routine. With HTH, you're all clear and ready to enjoy a peaceful soak in your spa or hot tub.

Review: We love this product. Works on the foam and the fragrance is subtle but also nice.
Review: This stuff really works and works fast! Pour it in and just watch the foam go away. Doesn't take much either. Unfortunately for me, the foam comes back and I don't know what's causing it but I always keep this de-former close by the hot tub to knock it back down. I actually just ordered another bottle.

## Features

- BENEFIT: Relax into worry-free, no foaming soft water with this easy-to-use product
- CONDITIONS SPA WATER: Efficiently removes foam from spas and hot tubs; Ensures a soothing experience
- SOFTENTS WATER WITH VITAMIN E: HTH Spa Defoamer is formulated to provide a more soothing experience
- COMPATIBLE WITH ALL SPAS: HTH Spa Defoamer is great for all spas, including bromine, chlorine and biguanide
- YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Defoamer as part of your regular HTH Spa care routine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RGRG1TR |
| Batteries required | No |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,244) |
| Date First Available | 29 April 2022 |
| Import designation | Made in the USA |
| Included components | HTH Spa 86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz |
| Is assembly required | No |
| Item Weight | 16 Ounces |
| Item model number | 86116 |
| Product Dimensions | 6.25 x 6.25 x 19.94 cm; 453.59 g |

## Product Details

- **Brand:** hth Spa
- **Item form:** Liquid
- **Item weight:** 16 Ounces
- **UPC:** 073187861160

## Images

![86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz - Image 1](https://m.media-amazon.com/images/I/61Zb4UgUTnL.jpg)

## Available Options

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

## Questions & Answers

**Q: how soon after the use of this product can i use hot tub**
A: 1/2 hour

**Q: Compatible  inflatable/vinyl hot tub spa**
A: Wrong. It does work with inflatable spas.

**Q: Can I use this product with a different brand**
A: I do

**Q: Compatible with inflatable/vinyl hot tub spas**
A: I don't know for a fact ... but I would say yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 5 February 2025*

We love this product. Works on the foam and the fragrance is subtle but also nice.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 26 November 2025*

This stuff really works and works fast! Pour it in and just watch the foam go away. Doesn't take much either. Unfortunately for me, the foam comes back and I don't know what's causing it but I always keep this de-former close by the hot tub to knock it back down. I actually just ordered another bottle.

### ⭐⭐⭐⭐⭐ Review
*by S***D on 17 December 2025*

This stuff works great! We definitely keep this on hand at all times for our hot tub. It only takes a small amount to clear out the bubbles. There is no odor.

## Frequently Bought Together

- HTH Spa 86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz
- HTH Spa 86121 Clarifier, Concentrated Spa & Hot Tub Chemical for Crystal Clear Water, 16 oz
- EASYTEST 9-Way Pool Test Strips, 140 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper

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**Shop now:** [https://www.desertcart.pt/products/435338084-86116-defoamer-spa-and-hot-tub-chemical-eliminates-foaming-softens](https://www.desertcart.pt/products/435338084-86116-defoamer-spa-and-hot-tub-chemical-eliminates-foaming-softens)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-02*