How Many Shocks To Add To Pool

Having a swimming pool in your backyard can be a great way to cool down and relax during the hot months of summer. However, maintaining a pool can be challenging, especially when it comes to adding the right amount of shocks.

Shocks are an important part of pool maintenance and should be done regularly to ensure the water is safe and clean. In this article, I’ll be discussing how many shocks should be added to your pool, plus tips for keeping the pool in optimal condition.

Remember: The amount of shock you need to add to your pool will fluctuate depending on its size, chlorine levels, and the number of people using it. Generally, 1 pound of shock per 10,000 gallons of water should suffice.

How Many Shocks To Add To Pool?

Adding shock to a pool can be intimidating, especially if you’ve never done it before. But with a few simple steps, you can ensure that your pool is clean, safe, and sanitized.

Shocking your pool will help to prevent the growth of disease-causing organisms.

Here I’ve discussed the detailed, easy-to-follow guide to determine how many shocks to add to pool and how to add them.

Step 1:Test & Balance Your Water

Before adding shock to your pool, you must test and balance the water. This involves testing the pH and chlorine levels in the water. You can purchase test strips from any pool supply store to help determine the pH and chlorine levels.

Adjust the levels if needed, and then allow the water to circulate for 24 hours before moving on to the next step.

Note: The PH level must be between 7.2 – 7.6, with total alkalinity between 80 and 120 ppm.

Step 2: Suit Up

Before adding shock to the pool, it’s important to suit up. This means wearing protective clothing like goggles, gloves, and a face mask. You should also make sure that the area around the pool is well-ventilated.

Step 3: Do Some Math

Once the water has been tested and balanced, it’s time to do some math. You’ll need to calculate the volume of the pool in order to determine how much shock to add. For most pools, you’ll need to multiply the length, width, and average depth of the pool.

Step 4: Make A Shocking Solution

Once you’ve determined the volume of the pool, you’ll need to make a shocking solution. This involves mixing the shock powder with water in a bucket. The amount of powder used will depend on the size of the pool. Follow the instructions on the package of shock powder to determine the right ratio.

Step 5: Add Shock To The Pool

  • If using dissolved granular shock, make your way around the perimeter of the pool and slowly pour the solution into the water.
  • If using liquid chlorine, pour it around the perimeter of the deep end of the pool and close to the surface to void splashing it up.
  • With the granular shocks, you may end up with undissolved granules on the walls of the pool or at the water line, and with the brush, remove them pronto. Always make sure the pump filter is running all night.

Step 6: Repeat ( if necessary)

If the chlorine levels are still too low after 24 hours, you may need to repeat the shocking process. Make sure to test the water again and adjust the pH and chlorine levels if necessary.

Keep repeating the process until the chlorine levels are at the correct level.

How Much Liquid Shock To Add To Pool?

How Much Liquid Shock To Add To Pool?

The amount of liquid shock to add to a pool depends on the size of the pool and the desired chlorine level. To determine the correct dosage, measure the size of the pool in gallons and then check the chlorine level in the pool with a test strip.

Therefore, several types of liquid shocks are used in swimming pools, and how many shocks to add to the pool because of the difference in liquid having different amounts of shocks to be used.

1)   Sodium Hypochlorite (liquid chlorine)

Sodium Hypochlorite, also known as liquid chlorine, can maintain a pool’s chlorine level. Generally, adding it to the pool is the best way to ensure it’s properly sanitized. The amount of Sodium Hypochlorite that should be added depends on the size and type of pool and how often the pool is used.

Following the manufacturer’s instructions when adding Sodium Hypochlorite to the pool is important, as too much chlorine can be hazardous.

1)   Calcium Hypochlorite (Granular Chlorine)

Calcium hypochlorite is a granular or powdered chemical used to treat swimming pool water. It is a powerful oxidizing agent, killing bacteria and other contaminants in the water.

It is also a chlorine source, which helps keep the pool water clean and free from algae and bacteria. Calcium hypochlorite is available in granular form, tablets, and in liquid form.

The liquid form is often used for swimming pool treatment because it is easier to apply and provides a more consistent chlorine dose than dry forms.

FAQS: How Many Shocks To Add To Pool?

The amount of non-chlorine shock to add to a pool depends on its size and the current chlorine level. Generally, 1 pound of shock should be added for every 10,000 gallons of water.


The answer to how many shocks to add to a pool depends on the size of the pool and its current chemical balance. Generally, a pool should be shocked once a week with a chlorine-based shock, such as a granulated chlorine shock, to maintain a chlorine level of at least 1.0 ppm.

The amount of shock to add will vary depending on the size of the pool and the current chlorine level. For example, a 10,000-gallon pool may require 10 to 12 pounds of a shock to maintain the correct chlorine level.

Additionally, it is important to test the water regularly to ensure the chlorine level is appropriate. Overstocking a pool can cause damage to equipment and skin irritation. Moreover, take a dive into for all your pool needs!