Mar 19, 2025 · Pool shock is a concentrated chemical used for shocking your swimming pool. In the pool openings, pool closings, or pool maintenance, finding the best pool shocks for killing algae and bacteria, clearing contaminants is always necessary.

Apr 19, 2022 · The most effective pool shock treatment depends on your pool’s condition and the type of pool you have. Our top pick for the most powerful pool shock is cal-hypo shock. But non-chlorine shock is the most gentle and won’t affect your other chemistry levels.

Apr 27, 2024 · Algae, bacteria, pH imbalance, or winterization prep, we found the best pool shock for every swimming pool issue. Read our review.

Sep 7, 2023 · Shocking your pool on a regular basis is a simple way to prevent stray algae and bacteria in your water. It also keeps your pool smelling clean. This guide will show you how to shock a pool and why it’s important. You’ll also find out more about the types of pool shock and when to shock a pool. What is a Pool Shock? So, what is pool shock, exactly?

Jan 23, 2021 · By understanding how different types of chlorine shock affect the pool’s water, how to use them, and the best time(s) to shock, you’ll keep your pool clean and clear with little to no trouble at all.

Whether you’re a new pool owner or experienced pool professional, it's important to understand the difference between the three main types of pool shock: dichlor, cal-hypo, and chlorine-free. Each of these types of shock has a different purpose …

Jul 17, 2023 · Adding pool shock, also known as shocking a pool or hyperchlorination, helps to get rid of combined chlorine and generate free chlorine. In general, you should shock your pool when you open it and close it. Throughout the season, you can shock it weekly or biweekly, but other factors may require more frequent shocking:

Jun 5, 2024 · Learn about the different types of pool shock and how they’re used - expert advice straight from our Pool Pros! Compare oxidizing shock, calcium hypochlorite shock, and di-chlor shock!

May 18, 2020 · Pool shock does matter, and I’ll explain why—as well as how to choose the right pool shock for you, how much pool shock you actually need, and how to make sure it’s spread evenly across your water.

Jun 25, 2024 · Shocking a pool entails adding chlorine or non-chlorine chemicals to the water to keep it balanced and to raise the free chlorine levels. Shock for pools is typically three to five times the...