Leslie's Power Powder Plus 73-73% Calcium Hypochlorite Pool Shock, Fast-Dissolving Chlorine Granules, Eliminates Bacteria & Algae - Low Residue, Non-Stabilized, 70% Available Chlorine - 12 x 1 Pound

Q: Thank you, My pool was clear before I put this in. that stuff doesn't dissolve. Have to use clarifier after using this product?

Dump into a bucket of water from pool and dissolve then walk around pool adding the contents of bucket into your pool, if you stir the shock in bucket for a few minutes it dissolves.

Q: Can i use it for salt system? i heard we cant shock salt pools with calcium products

It is recommended you dissolve the shock in a bucket of water first, this product is very good when opening pool, green water. The salt System will not clear the water by It self.

Q: Is the sale price for 12 packs of the 1 lb shock, 6 packs or just each 1 lb item?

You receive 12 one pound packs.

Q: Is this good for vinyl pools?

Use Leslie's Chlor-Brite for long term pool maintenance. Pow Pow is strong enough to kill algae, but may ruin vinyl pools. You may use Pow Pow a few times a year for vinyl pool, but it is not recommended as it may ruin the vinyl lining. If you do use it, brush it around until it dissolves. I service pools for a living.

Product ID: 316425977

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Details

Brand
Leslie's
Item Weight
2 Pounds
Item Form
Granular
Product Benefits
Contaminants
UPC
803354146796

⚡73% Calcium Hypochlorite - rapid shock power

💧Fast-dissolving granules - instant clarity

🛡️70% Available Chlorine - superior bacteria & algae defense

Description

💥 Shock your pool, own the summer vibe!

CRYSTAL CLEAR FAST - Fast-dissolving granules ensure quick action with minimal wait time.
EVENING READY FORMULA - Non-stabilized with zero cyanuric acid, perfect for nighttime treatments without over-stabilizing.
ALGAE BACTERIA ANNIHILATOR - 70% available chlorine eradicates contaminants and tough algae blooms.
LOW RESIDUE HIGH PERFORMANCE - Formulated to avoid raising calcium hardness, keeping your pool balanced.
SHOCK YOUR POOL INTO PERFECTION - 73% Calcium Hypochlorite delivers rapid, powerful sanitation.

Leslie's Power Powder Plus is a high-strength 73% calcium hypochlorite pool shock with 70% available chlorine, designed for fast-dissolving, low-residue sanitation. It effectively eliminates bacteria and algae without raising calcium hardness or stabilizer levels, making it ideal for both super chlorination and routine pool maintenance.

Have a Question? See What Others Asked

Thank you, My pool was clear before I put this in. that stuff doesn't dissolve. Have to use clarifier after using this product?

Can i use it for salt system? i heard we cant shock salt pools with calcium products

Is the sale price for 12 packs of the 1 lb shock, 6 packs or just each 1 lb item?

Is this good for vinyl pools?

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