HTH® Pool Care Shock Advanced with 6-Way Test Strips

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Stay all clear for cannonballs! This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation and quickly restores crystal clarity.

  • Includes 15- 1lbs. bags of HTH® Shock Advanced and 15 HTH® 6-Way Test Strips
  • HTH® 6-Way Test Strips test for total chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid (CYA) levels and are compatible with all swimming pools
  • Use shock weekly to solve 90% of pool water problems within 24 hours
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Visibly brilliant sparkle

This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock.

Compatible with all swimming pools

This product is great for all pool types including vinyl-lined pools and saltwater systems.

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

HTH® Shock Advanced with 6-Way Test Strips

1. Dip Test Strip in Water

You’ll see results on the colored strip in seconds.

You’ll see results on the colored strip in seconds.

2. Adjust Chemicals as Needed

Use your personalized results to balance the chemicals in your swimming pool water.

Use your personalized results to balance the chemicals in your swimming pool water.

3. Test & Balance Weekly

Repeat this process weekly to keep your swimming pool water beautifully clean, clear and healthy.

Repeat this process weekly to keep your swimming pool water beautifully clean, clear and healthy.

How to use

HTH® 6-Way Test Strips

1. Dip Test Strip in Water

You’ll see results on the colored strip in seconds.

You’ll see results on the colored strip in seconds.

2. Adjust Chemicals as Needed

Use your personalized results to balance the chemicals in your swimming pool water.

Use your personalized results to balance the chemicals in your swimming pool water.

3. Test & Balance Weekly

Repeat this process weekly to keep your swimming pool water beautifully clean, clear and healthy.

Repeat this process weekly to keep your swimming pool water beautifully clean, clear and healthy.

How to use

HTH® Shock Advanced

1. Add Directly To Water Or Skimmer

Follow the on-pack instructions according to your swimming pool size.

Follow the on-pack instructions according to your swimming pool size.

2. Repeat Weekly

For best results, use HTH® Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm.

For best results, use HTH® Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm.