---
product_id: 18942750
title: "WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment"
brand: "well safe"
price: "$99.27"
currency: USD
in_stock: true
reviews_count: 8
category: "Well Safe"
url: https://www.desertcart.us/products/18942750-well-safe-well-sanitizer-kit-water-purification-for-wells-storage
store_origin: US
region: United States of America
---

# 8-24 Hour Easy DIY Treatment Eliminates Sulfur & Bacteria for Fresh Water NSF 60 Certified Food-Grade Sanitizer WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment

**Brand:** well safe
**Price:** $99.27
**Availability:** ✅ In Stock

## Summary

> 💧 Refresh Your Well, Refresh Your Life — Pure Water, Pure Confidence!

## Quick Answers

- **What is this?** WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment by well safe
- **How much does it cost?** $99.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/18942750-well-safe-well-sanitizer-kit-water-purification-for-wells-storage)

## Best For

- well safe enthusiasts

## Why This Product

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

## Key Features

- • **Complete All-in-One Kit:** Includes everything you need to sanitize wells, storage tanks, and cisterns with confidence.
- • **Certified Food-Grade Safety:** USDA and NSF 60 approved calcium hypochlorite pellets ensure your drinking water is pure and safe.
- • **Cost-Effective Routine Care:** Skip expensive filtration systems—treat your well every 3 months for consistently fresh water.
- • **Odor & Taste Transformation:** Effectively eradicates rotten egg smell and sulfur odors for crisp, clean-tasting water.
- • **Effortless DIY Water Purification:** Simple step-by-step instructions make well sanitation a breeze—no plumber needed.

## Overview

The Well Safe Well Sanitizer Kit is a USDA and NSF 60 certified water treatment solution designed to eliminate bacteria and sulfur odors from wells, storage tanks, and cisterns. Featuring easy-to-use calcium hypochlorite pellets, this cost-effective kit improves water taste and smell with a simple 8-24 hour treatment cycle, making it ideal for routine maintenance or post-repair sanitation.

## Description

Well Safe Well Sanitizer Kit is a Water Purification and Well Water Treatment Kit for Killing Bacteria, Improving Taste & Odor, and Reducing Iron Bacteria Build-Up. Easy-To-Use Water Treatment for after Flooding, Natural Disasters, or other Emergencies. Use twice a year on Water Wells, Storage Tanks, or Cisterns. Water System Sanitation should be performed after any Water System Maintenance or Repair. Approved and Certified by USDA, NSF Listed Standard 60, and EPA. Well Safe Well Sanitizer Kit includes BWI Chlorine Calcium Hypochlorite Chlorinating Pellets from Better Water Industries to treat your entire well.

Review: Amazing product/works GREAT! - This stuff is amazing!! I have an old well and very hard water. I treated my well as directed, and the smell was gone!! The hard water let up a lot too!! I'm going to do it again this spring. You have to flush it with your water hose, so it cannot be done in the winter in a cold environment. Make sure you turn the water off to your hot water heater or it will ruin it. I read all the reviews and someone had mentioned that. It's pure chlorine, so wait to turn the water to your hot water heater back on after completing the flushing process. *make sure you read and follow the directions!!*
Review: Great well chlorine - Works great as described easy to follow direction I use biannually to keep the well clean

## Features

- EASY TO USE: Simple to follow DIY instructions are included in each Well Safe Well Sanitizer Kit. Pour as directed into Well & Circulate then Let Stand for 8-24 Hours and Flush until Clear.
- ELIMINATE BAD SMELL: Kills bacteria to provide disinfection and remove rotten egg smell or sulfur odor. Will kill sulfate producing bacteria which often causes the rotten egg odor along with other bacteria.
- COST-EFFECTIVE: No need for costly filtration systems or expensive well maintenance service calls. Use every 3 months for great tasting water.
- EVERYTHING YOU NEED: Kit contains BWI Chlorine Calcium Hypochlorite Chlorinating Pellets from Better Water Industries to treat your entire well.
- WATER SANITIZER: USDA food grade water purifier calcium hypochlorite tablets for drinking water. Approved and Certified by the NSF. Never use laundry bleach for drinking water applications. It may contain harmful impurities. Use only NSF 60 listed products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SD7TPA8 |
| Best Sellers Rank | #29,086 in Health & Household ( See Top 100 in Health & Household ) #112 in Hand Sanitizers |
| Brand | WELL SAFE |
| Brand Name | WELL SAFE |
| Cleaning Agent Formulation | Disinfectant |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 out of 5 stars 2,698 Reviews |
| Item Form | Tablet |
| Item Volume | 178 Milliliters |
| Item Weight | 0.59 Kilograms |
| Manufacturer | Better Water Industries |
| Material Feature | Natural |
| Material Features | Natural |
| Number of Items | 1 |
| Part Number | C21000 |
| Scent | Natural |
| Size | 1 Count (Pack of 1) |
| Specific Uses For Product | Well |
| UPC | 610585815939 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** WELL SAFE
- **Item Form:** Tablet
- **Material Feature:** Natural
- **Scent:** Natural
- **Specific Uses For Product:** Well

## Images

![WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment - Image 1](https://m.media-amazon.com/images/I/81hQSlD-yCL.jpg)
![WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment - Image 2](https://m.media-amazon.com/images/I/81ssQi+s-nL.jpg)
![WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment - Image 3](https://m.media-amazon.com/images/I/81mOC4q3zVL.jpg)
![WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment - Image 4](https://m.media-amazon.com/images/I/81RO-JI-sdL.jpg)
![WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment - Image 5](https://m.media-amazon.com/images/I/818hhmiabYL.jpg)

## Questions & Answers

**Q: Instructions on shocking the well**
A: Instructions are provided in every package. They are also available at http://betterwaterind.com/wellsafe.html

**Q: How long will this keep the sulfur smell at bay?**
A: Chlorine will kill sulfate producing bacteria which often causes the rotten egg odor along with other bacteria. Customers who use this product report it completely clears up the smell for anywhere from one week to a year. Most customers say the spring and fall treatment keeps their well odor-free.

**Q: what are the active ingredients and at what percentage for each?**
A: These are listed on the bottles as Calcium Hypochlorite: 73%. Also, this product is often used with iron-laden water. It does oxidize the iron in your water which is a rust color. When flushing the excess chlorine from the well, the oxidized iron is typically also flushed. Many customers use this product to reduce iron buildup.

**Q: How many gallons will one kit treat?  My well is 405’ deep with the water level at 34’.  That gives a column of about 562 gallons in a 6” bore.**
A: To produce a 100-ppm chlorine concentration, use 2 oz. sanitizer pellets or granules for each 100 gallons of water in the system. (2oz. granules = 56 Pellets).  The bottles have 8oz each for a total of 16oz.  You would need 11.2oz to treat 562 gals.  5.6oz of each (granules and pellets).  So one pack would treat your well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product/works GREAT!
*by F***A on January 2, 2026*

This stuff is amazing!! I have an old well and very hard water. I treated my well as directed, and the smell was gone!! The hard water let up a lot too!! I'm going to do it again this spring. You have to flush it with your water hose, so it cannot be done in the winter in a cold environment. Make sure you turn the water off to your hot water heater or it will ruin it. I read all the reviews and someone had mentioned that. It's pure chlorine, so wait to turn the water to your hot water heater back on after completing the flushing process. *make sure you read and follow the directions!!*

### ⭐⭐⭐⭐⭐ Great well chlorine
*by C***T on March 11, 2026*

Works great as described easy to follow direction I use biannually to keep the well clean

### ⭐⭐⭐⭐ Easy to use
*by B***. on March 7, 2026*

We bought this to shock our well and it was very easy to use with step by step instructions very clearly spelled out. It was a little pricey but it met our needs.

## Frequently Bought Together

- WELL SAFE Well Sanitizer Kit - Water Purification for Wells, Storage Tanks & Cisterns - Improves Well Water Smell and Taste - Easy to Use - USDA Food Grade Sanitizer and Well Water Treatment
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*