Clorox® Pool&Spa™ Shock Clear for Crystal Clear Swimming Pool Water, 15 Minute Swim-ready, Suitable for Vinyl Pools (12-Pack)

Crystal clear water starts with pool shock. Applying a pool shock treatment weekly as part of a regular maintenance routine helps to remove contaminants that may cause cloudy water and algae. This 4-in-1 formula kills bacteria without impacting pH, clears cloudy water, destroys contaminants, and improves filter performance.

The fast-dissolving formula works quickly, allowing you to treat and swim in just 15 minutes, making it swim-ready in a short amount of time. This product is safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.

To use, apply 1 lb. per 12,000 gallons of water. Shock the pool weekly and after heavy use, high temperatures, or rain. The Clorox Pool App allows you to test like an expert anytime, anywhere, and provides solutions to common swimming pool problems, as well as personalized product and dosage recommendations.

Shocking your pool water is an essential part of maintaining crystal clear water. This 4-in-1 formula from Clorox effectively kills bacteria, clears cloudy water, destroys contaminants, and improves filter performance, all while being safe for various pool surfaces. The fast-dissolving and quick-acting formula makes it easy to treat and swim in just 15 minutes, and the Clorox Pool App provides valuable guidance and recommendations to help you keep your pool in top condition.

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