What are the ingredients in the package?

Don't know but it works great in my vinyl pool. Just make sure you run your filter when you put it in the pool.

Will this suffice for water purification in emergency situations? I understand you have to make sure you get basic Pool Shock with no additives...

This stuff was old and rocky and didn’t do good on my pool.

Can this be used for sanitizing drinking water in proper dilution. I have the formula but the recommended product was Ultima which is unavailable.

I don't think it's a good idea, I wouldn't try it.

is product safe for vinyl pools?

I use it in my vinyl pool and it works great just run your pool filter when you use it.

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Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 6 Pack

Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 6 Pack

Product ID: 61064812

Details

Brand
Rx Clear
Item Form
Granular
Item Weight
16 ounces
Number of Items
6
Product Benefits
Sanitizes

🌙Nighttime application - Maximize shock efficiency

💪73% Calcium Hypochlorite - Ultra-strong chlorine punch

🦠Multi-action formula - Sanitizes, clarifies & kills algae

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Rp2307469

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In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Shock your pool into perfection—because clear water waits for no one!

VALUE 6 PACK - Stock up and save with six 1-pound bags—always ready to keep your pool party-perfect.
PRECISION DOSING - 1 lb per 10,000 gallons ensures easy, exact treatment tailored to your pool size.
POWER PACKED PURITY - 73% calcium hypochlorite delivers rapid, deep pool sanitation for crystal-clear water.
TRIPLE ACTION FORMULA - Sanitizes, clarifies, and eradicates algae in one powerful dose—no more guesswork.
NIGHTTIME SHOCK THERAPY - Apply after dark to supercharge chlorine effectiveness and wake up to a pristine pool.

Rx Clear Mega Shock is a professional-grade pool treatment featuring 73% calcium hypochlorite that sanitizes, clarifies, and kills algae efficiently. Designed for easy dosing and optimal nighttime use, this 6-pack of 1-pound bags delivers rapid chlorine boosts to maintain sparkling, algae-free pools, making it a trusted choice for pool owners seeking powerful, reliable water care.

Specifications

ASIN	B078TLMLNR
Best Sellers Rank	#30,366 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #172 in Swimming Pool Chlorine
Brand Name	Rx Clear
Customer Reviews	4.7 4.7 out of 5 stars (643)
Item Form	Granular
Item Weight	16 ounces
Manufacturer	Rx Clear
Number of Items	6
Product Benefits	Sanitizes,Controls,Kills Algae
Unit Count	96 Ounce

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Rp2307469

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In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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