Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb price history and forecast - DryTec
Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb

Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb

Brand:
DryTec
Model Number:
UPC:
758475484848
EAN:
0758475484848
Walmart SKU:
135225568

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$15.95
Lowest Price
$12.95
Most Recent Price
$15.95
Average Price
$14.73
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.7/5 from 47 reviews.

Customer Reviews

47 reviews

Customer Reviews

4.7
Based on 47 reviews
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42
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Showing 10 of 47 reviews
DLD November 29, 2025

This Drytec product was shipped and arrived very quickly. It was nicely packaged with no rips or tears. The directions are easy to understand and I would definitely recommend this to all who need a disinfectant for the pool or other things. All in all a great product once again! 🙂

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Dry Tec to disinfect water in an emergency

Mark August 27, 2025

I bought this product (Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb) to keep on hand to disinfect water to drink in an emergency. Easy to store and use- Dry Tec is a brand I have used in the past and trust. A little pricey for what it is but they do ship it right to your door and I did not need a 5-gallon bucket of the stuff. Yes- I would recommend Dry Tec in the 1lb size. Good to have in an emergency for water you might not be able to boil.

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ERIC September 26, 2025

It price, and it works 💪.

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Good product

anonymous October 2, 2025

The pool water is crystal clear and this is a great product. Also easy to use.

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Excellent for Water Purification

RedRover December 25, 2021

You can use granular calcium hypochlorite to disinfect water. Add and dissolve one teaspoon of DryTec granular calcium hypochlorite to each two gallons of water for water purification for stored water.

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Very economical way to help make water cleaner

Miles September 5, 2024

Very economical way to help make outdoor water cleaner. Have read on-line about ways to use dilute tiny amounts for water. By what we read, one bag if used correctly would last a very long time.

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SF5 September 24, 2025

Great buy for the price!

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Barbara Genta April 20, 2023

Used it last year. Good product.

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a must have for long lasting bleach

tamara December 18, 2025

good and dry and powdery

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Punctured Product Packaging

Jodi October 24, 2024

This package arrived punctured and smelled horrible. The granules were all over the packaging envelope. I tried to leave a review with the company but received no response.

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Price History

Historical price data graph for Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

13 records

Third-Party Sellers prices have ranged from $13.42 (Mar 26) to $15.95 (Jun 22) over the past 90 days. Current price is close to the 90-day average of $14.83.

Third-party seller price history for Dry Tec 68% Calcium Hypochlorite Granular Swimming Pool Shock - 1 lb showing recent price changes
Date Price Change % Change
$15.95 $+0.00 +0.0%
$15.95 $+0.00 +0.0%
$15.95 $+1.74 +12.2%
$14.21 $+0.29 +2.1%
$13.92 $-2.03 -12.7%
$15.95 $+0.00 +0.0%
$15.95 $+2.03 +14.6%
$13.92 $+0.00 +0.0%
$13.92 $-0.07 -0.5%
$13.99 $-0.84 -5.7%
$14.83 $+0.05 +0.3%
$14.78 $+1.36 +10.1%
$13.42

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