HTH™ Liquid Shock Treatment
- Controls bacteria and algae in swimming pool waters
Why Shock?
Shock treats your pool at least once a week to kill unwanted bacteria and algae. Shocking, also called superchlorination, gives your pool the boost of chlorine it needs to keep the water clean and clear.
How to use
HTH™ Liquid Shock Treatment
Application instructions:
Maintain recommended daily levels as determined by testing kit.
- Free available chlorine: 1.0-3.0 ppm
- pH: 7.2-7.8
- Total alkalinity: 100-120 ppm
- Calcium hardness: 200-300 ppm
Initially Superchlorinate pool water by adding to the pool 1 L of HTH™ liquid shock treatment per 10,000 L of pool water. For best results superchlorinate at dusk. Maintain proper chlorine residual by adding 250 mL of HTH™ liquid shock treatment per 10,000 L of pool water daily, or as needed.
Maintain recommended daily levels as determined by testing kit.
- Free available chlorine: 1.0-3.0 ppm
- pH: 7.2-7.8
- Total alkalinity: 100-120 ppm
- Calcium hardness: 200-300 ppm
Initially Superchlorinate pool water by adding to the pool 1 L of HTH™ liquid shock treatment per 10,000 L of pool water. For best results superchlorinate at dusk. Maintain proper chlorine residual by adding 250 mL of HTH™ liquid shock treatment per 10,000 L of pool water daily, or as needed.
Note:
Hot weather, heavy pool usage, and rain may require higher usage rates to maintain proper chlorine residuals. Superchlorinate weekly with 1 L of HTH™ liquid Shock Treatment per 10,000 L of pool water when average daily temperature is above 25°C. Otherwise, superchlorinate every other week.
For visible algae, superchlorinate using 2 L of HTH™ Liquid Shock Treatment per 10,000 L of pool water. Heavy algae infestation may require dosages up to 3 L per 10,000 L of pool water. Vacuum pool when dead algae settles. For wading pools, chlorinate daily to maintain a chlorine residual of 3-5 ppm by adding 45 mL of HTH™ Liquid Shock Treatment per 1000 L of pool water, or as needed.
Hot weather, heavy pool usage, and rain may require higher usage rates to maintain proper chlorine residuals. Superchlorinate weekly with 1 L of HTH™ liquid Shock Treatment per 10,000 L of pool water when average daily temperature is above 25°C. Otherwise, superchlorinate every other week.
For visible algae, superchlorinate using 2 L of HTH™ Liquid Shock Treatment per 10,000 L of pool water. Heavy algae infestation may require dosages up to 3 L per 10,000 L of pool water. Vacuum pool when dead algae settles. For wading pools, chlorinate daily to maintain a chlorine residual of 3-5 ppm by adding 45 mL of HTH™ Liquid Shock Treatment per 1000 L of pool water, or as needed.
Note:
For outdoor pools, chlorine residuals can be protected from destruction by sun’s rays by addition of stabilizer (cyanuric acid). DO NOT enter pool until the free available chlorine residual is 1-3 ppm.
For outdoor pools, chlorine residuals can be protected from destruction by sun’s rays by addition of stabilizer (cyanuric acid). DO NOT enter pool until the free available chlorine residual is 1-3 ppm.