Description
  • Powerful chlorine shock treatment that is great for regular maintenance.
  • Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water.
  • Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing.
  • Dosage: 1 Pound per 10,000 gallons
  • Cal-Chlor granules can be used in swimming pools, spas and hot tubs. Must pre-dissolve/dilute to prevent bleaching of the liner.

Product Description

In The Swim Pool Shock Treatment

Swimming pool shock treatments are an essential aspect of spring pool opening but can also be used to give your pool a quick chlorine boost. Pool Shock is our most popular and versatile pool shock treatment, used to kill algae and bacteria and remove micro-contaminants that make pool water cloudy. An ideal quick chlorine boost, and great treatment for Spring start-up.

Use our Pool Shock to kill visible algae blooms and invisible bacteria, which could cause illness to swimmers. Your daily chlorination of the pool will kill most pathogenic bacteria, viruses, and microbes. However, to be sure that the water is sanitary, it is good practice to ‘shock the pool’, or super-chlorinate the pool every few weeks, to oxidize everything in the water.

For concrete pools, pour along the edge of the pool; vinyl pools, painted pools or fiberglass, pre-dissolve shock in a clean 5-gallon bucket filled with water, and stir to dissolve before pouring into the pool.

What makes In The Swim Pool Shock great?

Reliable & Easy to Use

In The Swim Shock-Oxidizer is our most economical chlorine shock treatment for pools. Sold in convenient 1 pound bags, taking the guesswork out of measuring. Our powerful formula contains 68% calcium hypochlorite in a powerful 65% available chlorine formula. Granular chlorine pool shock is used for a variety of purposes to sanitize and disinfect pools, spas, and fountains.

Kills Algae & Bacteria

Use our Shock-Oxidizer to kill visible algae blooms and invisible bacteria, which could cause illness to swimmers. Your daily chlorination of the pool will kill most pathogenic bacteria, viruses, and microbes. However, to be sure that the water is sanitary, it is good practice to ‘shock the pool’, or super-chlorinate the pool every few weeks, to oxidize everything in the water.

Super Chlorinate

One pound will provide 5 – 10 ppm of free chlorine per 10,000 gallons of water in a clean and balanced pool. Pools with excessive debris, algae, or heavy sunlight exposure will need a proportionally higher dose of pool shock, to compensate for such factors. A double or triple dose is often required for spring openings, bacteria contamination, or severe algae blooms.

Main Active Ingredient Potassium Peroxymonosulfate Calcium Hypochlorite Calcium Hypochlorite Sodium Dichlor
Main Active Ingredient % 38% 68% 73% 99%
Purpose Eliminates algae & contaminants Eliminates algae & contaminants Eliminates algae & contaminants Eliminates algae & contaminants
Dosage 1 Pound per 10,000 gallons 1 Pound per 10,000 gallons 1 Pound per 10,000 gallons 1 Pound per 10,000 gallons
Application Apply directly to pool water Apply directly to pool water Apply directly to pool water Apply directly to pool water

Purpose Sanitizing Super Chlorinating Water Water Balancing Water Balancing Water Balancing
Usage Daily Weekly Apply when level is less than 80 PPM Apply when pH level is less than 7.2 Apply when pH level is more than 7.8
Application Floating dispenser or automatic chlorinator Pre-dissolve, then add to pool water Apply directly to pool water Apply directly to pool water Apply directly to pool water
Dosage 2 tablets per 10,000 gallons 1 pound per 10,000 gallons 1 pound per 10,000 gallon to increase 10PPM 1 pound per 10,000 gallons to raise 0.52 units ppm 8 oz. per 10,000 gallons to lower 0.52 pH units
Chemical Type 99% Tri-Chlor 68% Calcium Hypochlorite Sodium Bicarbonate Soda Ash Sodium Bisulfate
Form Tablet Granular (1 Pound Bags or Buckets) Granular Granular Granular
Helpful Hints Do not place in skimmer Add at dusk with filter running Helps keep you ph level more stable Helps keep your chlorine from dissipating Safer than muriatic acid (liquid)

Shipping & Delivery

NON CUSTOM FURNITURE

Delivery for imported, manufactured furniture by our production partners is FREE NATIONWIDE!

No costly prime membership is required nor is any bogus minimum order amount required.

Delivery time varies based on the product but is typically 2-5 business days, but may be up to 4+ weeks for large freight items like couches.

LOCALLY MADE TO ORDER, SOLID WOOD FURNITURE

Average turn-around time from date of purchase till pick-up or delivery of a made to order solid-wood furniture purchase is 4-6 weeks.  Turn-around may be as short as 2 weeks and as long as 12 weeks.

Nearly all custom furniture orders may be picked up for free within 60 miles of any metropolitan area in the continental United States.

However, local delivery for custom furniture is also available!

Cost for custom furniture delivery is based on your proximity to your personal Hawkins Woodshop furniture artisan.  You are assigned and introduced to your HW carpenter after purchase.  Delivery cost is paid directly to your HW personal furniture artisan 2-3 days prior to scheduled delivery via any payment method you chose (Venmo, Zelle, PayPal, FB Pay, Check, Cash, Credit Card, etc).

Built-to-order furniture delivery rates are:
< 20 miles = $89.97
21-45 miles = $129.97
46-74 miles = $189.97
75-100 miles = $269.97
101-130 miles = $349.97

Returns & Cancellations

Non-Custom-Furniture Returns & Cancellations:

How much time after I purchase do I have to cancel for a refund?

There are no cancellations or refunds for any order under any circumstances for any reason.  If an item arrives damaged or missing parts, Colby and Madilyn Hawkins will work with the manufacturer to provide you parts or a replacement as quickly as possible.

These terms are posted on each product page, on our home page, and require customer consent during checkout and prior to a purchase.

Immediately after placing an order our suppliers go to work getting your order out the door. Due to this, orders can’t be changed or canceled. However, if it arrives damaged or missing parts we get you replacement(s) free of charge, of course!

In extenuating circumstances, customers may cancel an order within 24 hours of purchase via texting 916-692-0554 or emailing sales@hawkinswoodshop.com for store credit.

Will you refund me back onto my card?

Never will an approved order cancellation (one that is done immediately after purchase) be refunded back onto an original payment method.  All approved cancellations done prior to receiving an order confirmation by text or email will be refunded back via store credit within 2-3 business days.

Again, once a purchase is confirmed, even prior to shipping, there can be no cancellation under any circumstance and for any reason.

How much time after receiving my non custom order do I have to ask to return the item?

We do not accept returns for any reason. If a product arrives damaged/missing parts please contact Colby at 916-692-0554 or kindly email sales@hawkinswoodshop.com. Rest assured, we'll help get you a free replacement or free delivery of any missing parts.

Shipping delays or other factors beyond our family's immediate control do not constitute grounds for cancellation or a refund. 

Thank you for your patience and understanding if we experience a hiccup with your order's supply chain.

Orders lost by a carrier are not grounds for cancellation. All lost or damaged delivered orders will be replaced free of charge.

American Made Custom Solid Hardwood Furniture Returns & Cancellations:

We sell locally handmade built-to-order furniture here: https://hawkinswoodshop.com/collections/customorder.

Given its hand made and hand-finished nature, variations and imperfections in solid, real-wood furniture are to be expected and celebrated. Each item is an original and no two pieces are exactly alike. By their nature, wood planks may be somewhat uneven and may develop small cracks and cup or bow over time due to changes in temperature or humidity. We believe this only enhances the furniture's rustic, unique character.

There are no cancellations or refunds on built-to-order furniture.

There are lots of reasons we have so many 5 star reviews from customers. Perhaps the biggest reason is we LOVE our customers!  We work until you are completely satisfied, & offer a 100% satisfaction guarantee at time of delivery or pick-up.

In conclusion, when you buy from a small business, you're not helping a CEO buy a 3rd holiday home.  You're helping a little girl get dance lessons, a little boy his team jersey, and moms and dads put food on the table.

Thank you for your support. Thank you for following our social accounts and commenting on our posts. Thank you for telling your friends about your purchase today. And if something goes wrong with your order, thank you for your patience while we work night and day to make it right.

Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends against Bacteria, Algae, and Microorganisms – 12 X 1 Pound

$96.98

In stock

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