SKU: 83496280284

BioGuard Basic Shock

Sale price$10.79 Regular price$11.99
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  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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For Your Every Summer RSVP, with Code: SUMMER15

Description

BioGuard Basic ShockDescription The BioGuard Basic Shock is a straightforward and efficient way to shock your pool. Its lack of additional additives ensures the potency of chlorine, effectively sanitizing your pool. Unlike other chlorine shocks and tablets, which often drive up costs without fully addressing the problem, this shock will keep your water healthy, providing pool owners with peace of mind and avoiding unnecessary expenses. Dosage Add 1 lb per 12,000 gallons

Description

The BioGuard Basic Shock is a straightforward and efficient way to shock your pool. Its lack of additional additives ensures the potency of chlorine, effectively sanitizing your pool. Unlike other chlorine shocks and tablets, which often drive up costs without fully addressing the problem, this shock will keep your water healthy, providing pool owners with peace of mind and avoiding unnecessary expenses.


Dosage

Add 1 lb per 12,000 gallons of water.

Directions:

Test chlorine level prior to Re-Entry. Re-Entry into treated swimming pools is prohibited above levels of 4 ppm chlorine due to risk of bodily injury.

To Shock Water:

  • Add 1 lb per 12,000 gallons of water into the deepest pool area while filter and pump are not operating.
  • DO NOT pre-dissolve, DO NOT apply through skimmer or chemical feeder, DO NOT mix with other chemicals; a violent reaction may result.
  • Wait at least 15 minutes after product application before entering pool.
  • To prevent damage to pool surface, use an appropriate pool brush to disperse any undissolved granules which may have settled to the bottom of the pool.
  • Operate pump and filter continuously for 4 to 8 hours after product addition.
  • Apply more product after heavy use, high temperatures, or rain. For best results, shock pool weekly.

To Kill Algae:

  • Brush swimming pool surfaces while filter and pump are operating.
  • Add 1 lb per 12,000 gallons directly to the pool water in areas of heaviest algae growth, operate filter and pump for 24 hours.
  • Repeat brushing.
  • Do not enter the pool until the free available chlorine residual is 1-4 ppm.
  • Product can be reapplied after 72 hours if necessary.

To Close Pool:

  • Backwash filter following manufacturer's directions.
  • Apply this product at a rate of 1 lb per 6,000 gallons into the deepest pool area while filter and pump are operating.
  • To prevent damage to pool surface, use an appropriate pool brush to disperse any undissolved granules which may have settled to the bottom of the pool.
  • Apply appropriate winter algaecide after application of this product

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83496280284

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4.3 ★★★★★
Based on 23 reviews
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DAVID L.
Birmingham, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
B
Verified Purchase
Bamaphan
Lexington, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
S
Verified Purchase
Shawn
Fort Morgan, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
M
Verified Purchase
Margaret
West Palm Beach, US
★★★★★ 5
Great shoes for business casual, corporate travel
Size: 8.5, Color: White Full Grain
Fit true to size
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Reviewed in the United States on December 30, 2025
J
Verified Purchase
Jocko
Lexington, US
★★★★★ 5
Very Comfortable Shoes
Size: 11, Color: Black Full Grain
Were purchased as a gift and the wearer says they are the most comfortable shoes he has
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025

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