HTH™ Pool Care Salt Shock

Saltwater Dichlor Pool Shock

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HTH™ Pool Care Salt Shock

Saltwater Dichlor Pool Shock

HTH™ Pool Care Salt Shock is a powerful salt pool shock designed to give your salt system the extra boost it needs. While your generator keeps chlorine levels steady, this fast-dissolving salt water pool shock delivers the deep clean your water deserves.

  • Helps remove contaminants, fight algae, and restore clarity fast. 
  • Its concentrated dichlor formula works without affecting pH or damaging your generator, so you can enjoy a healthy, sparkling pool with confidence.

Simplify maintenance and keep your salt water pool shocking routine strong all season long.

Product Benefits

Ideal for Saltwater Pools

This dichlor based product contains 56% available chlorine and works best with salt chlorine generators. Let this concentrated formula remove contaminants and algae for crystal clear pool water.

Shock weekly to prevent 90% of pool problems

Shock weekly to prevent 90% of pool water problems, based on the most common pool problems. Prevention is better than cure! This product does not damage your generator and is compatible with all pool surfaces.

Easy to use, convenient and fast acting

Dissolves immediately to clear water fast - Use weekly to maintain water clarity.

You’re all clear with HTH®

For best results, use with HTH® 6-Way Test Strips to test and balance your swimming pool water twice weekly.

How to Use

How to Use

Why You Should Use This Product: HTH Pool Care Salt Shock is a fast‑dissolving, stabilized chlorine shock designed specifically for saltwater pools. It helps kill bacteria and algae, restores water clarity, and protects chlorine from sunlight while working seamlessly with salt systems.

Before Use: Test pool water and adjust total alkalinity and pH before application. Always add chemicals separately and keep the pump running.

Application Instructions

Add the recommended dosage of this product directly to the pool during evening hours while the filter pump is running.

Broadcast the product evenly over a wide area of the pool, preferably in the deepest part.

Only add this product directly to the pool. Use entire contents of the bag once opened.

If any granules settle on the bottom, brush to disperse until fully dissolved.

Do not enter the pool until free available chlorine levels return to 1–4 ppm.

Weekly Shock Treatment

For routine oxidation and algae prevention, shock the pool once per week or as needed.

Add 1 dose (12 oz) of this product per 10,000 gallons of pool water.

Ingredients

Ingredients

Active Ingredient:

Sodium Dichloro-s-Triazinetrione dihydrate: 99%

Other Ingredients: 1%

Total: 100%

Available Chlorine: 56%

Safety, Storage, and Disposal

Safety, Storage & Label Guidance

Use this product only as directed. Avoid contact with eyes and skin, and avoid breathing dust.

Wear protective eyewear and wash hands thoroughly after handling.

Do not mix this product with other chemicals.

Store in a cool, dry, well‑ventilated area away from heat or open flame.

For complete safety precautions, first aid instructions, and disposal information, always refer to the product label.

Reviews

 

Quick Pool Tips

  • Always read product label directions prior to using and use only as directed

  • Always add chemicals to pool water, never the other way around

  • Never add chemicals to pool water when people are in the pool

  • Warning symbol with a triangle and exclamation mark on a blue background

    Never mix products together

  • Always store pool products in a cool, dry location and out of direct sunlight