Kills Algae

Algae-fighting formula that kills and prevents algae.


Improves Filtration

Destroys contaminants to aid filter performance and clear dull, cloudy water.

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Swim-Ready in 15 Minutes

Fast dissolving formula works quickly so you can treat and swim in just 15 minutes.

Maintain a Clear Pool

Crystal clear water starts with pool shock. Shocking your pool water helps to remove contaminants that may cause cloudy water and algae. Apply a pool shock treatment weekly as part of a regular maintenance routine.

Maintain a regular cleaning regimen. Skim water surface, brush walls, vacuum and empty skimmer baskets at least once per week.

Test and balance your pool water weekly. Your test results will tell you if your water parameters are unbalanced. If needed, apply the appropriate products to restore balance. Download the Clorox® Pool app on Apple App Store or Google Play for expert water analysis and product and dosage recommendations.

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The Perfect Maintenance Shock

I use this shock every week in my pool to keep it looking awesome! It doesn’t cloud and leave white stuff in my pool like the HTH shock does.
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