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 | Single Pack

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

Product ID: 23495346

Details

Brand
Rx Clear
Item Form
Granular
Item Weight
16 ounces
Product Benefits
Controls Algae
UPC
078399255516

🌊1 lb per 10,000 gal dosing - Precise pool care

🌙Nighttime application - Max performance

💪73% Calcium Hypochlorite - Ultra-strong sanitizer

€ 40.73

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Shock your pool into perfection — clear, clean, and algae-free!

ALGAE DEFENSE MODE - Use 2 lbs per 14,000 gallons to beat green algae and keep your pool pristine
TRIPLE ACTION POWER - Sanitizes, clarifies, and kills algae for crystal-clear water
NIGHTTIME EFFICIENCY - Apply at night and enjoy safe swimming after 8-10 hours for optimal results
RAPID CHLORINE BOOST - High 73% calcium hypochlorite content delivers fast, effective shock treatment
SMART DOSING FORMULA - 1 lb per 10,000 gallons ensures easy, accurate maintenance

Rx Clear Mega Shock is a powerful 73% calcium hypochlorite granular formula designed to sanitize, clarify, and eliminate algae in swimming pools. Packaged in convenient 1-pound bags, it delivers precise dosing for pools up to 10,000 gallons, with enhanced algae control when used at higher doses. Best applied at night, it ensures rapid chlorine boost and crystal-clear water, making it a must-have for pool owners seeking reliable, professional-grade maintenance.

Specifications

ASIN	B00O92NRGY
Best Sellers Rank	#19,551 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #175 in Swimming Pool Chlorine
Brand Name	Rx Clear
Customer Reviews	4.7 4.7 out of 5 stars (655)
Item Form	Granular
Item Weight	16 ounces
Manufacturer	Rx Clear
Manufacturer Part Number	204063
Model Number	204063
Number of Items	1
Product Benefits	Controls Algae
UPC	078399255516
Unit Count	16 Ounce

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