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Pool shock comprises utilizing a filter and running pump to inject enough chlorine and other essential chemicals to stabilize and make the pool suitable for swimming, while baking soda is used to enhance the alkalinity, or pH level, and occasionally even cleaning the water from unseen dirt.

Yes, after adding baking soda, you may shock the pool. It is not incorrect, particularly if there is visible algae, hazy water, and debris. However, it should not be done immediately after adding the baking soda; instead, wait at least 6 hours before shocking the pool.

Can Baking Soda Be Used to Clean a Pool?

If you’ve heard the tales and are still unsure about how to clean your pool by just adding baking soda, this article will assist remove your doubt. To begin, allow me to explain how baking soda works. Baking soda does not really “clean” your pool; rather, it maintains the PH level of the water in your pool. Keeping the PH level of the water stable means keeping your pool healthy. Pool tiles are cleaned with a baking soda scrape.

About the PH levels and Alkalinity of a Pool

When cleaning a pool, one of the most crucial elements to consider is the PH level of the water. Maintaining the proper PH will guarantee that your pool is safe to swim in. A high PH level implies alkaline water, while a low PH level suggests acidic water. Acidic water is hazardous to both the swimmer and the pool. It may cause dryness of the skin and hair, as well as corrosion of pool tiles and fittings.

Factors such as rainwater, which has a PH level of 4-5, may occasionally modify the PH level of your pool to make it more acidic, which can cause damage to the pool and need pool repair or renovation. Organic material, bodily fluids, and chlorine are all elements that might affect the PH level of your pool. This demonstrates how critical it is to maintain the PH level of your pool at all times.

Alkalizing chemicals are constantly added to pool water to assist maintain the PH level due to its rising acidity. The alkalinity of your pool water indicates how much acid it can absorb. It does this by collecting hydrogen and converting it into neutral bicarbonate ions.

In other words, PH levels describe your pool’s current acidic level, while alkalinity represents your pool’s capacity to break down acid. You want your pool to be between 7.2-7.8 on a PH scale of 0-14, with 7 being the neutral point (slightly alkaline).

How Does Baking Soda Work in a Pool?

Baking soda, in terms of health, is used to reduce heartburn by neutralizing the body’s acid level. Baking soda, because of its acid-neutralizing property, may also be used in acidic pools to counteract the acid content of the pool, reducing it to a pleasant neutrality (slightly alkaline) that is not detrimental to the skin. A pool that is acidic is both corrosive and annoying.

In a pool, baking soda may perform wonders. Can of baking soda:

  • Assist in clearing hazy water and restoring its luster.
  • Algae should be spot-treated.
  • Soften the pool water on your skin.
  • Protect pool equipment from rust and damage.
  • Increase the efficiency of chlorine

Baking soda has a PH of 8.3, indicating that it is strongly alkaline. Baking soda contains bicarbonates that are both positively and negatively charged. It has the ability to attract additional ions and produce a stable compound that settles on the surface of the water. Because baking soda bicarbonates have both positively and negatively charged ends, they may receive both acidic and alkaline ions, depending on the PH you want to create. In other words, depending on the environment, baking soda may serve as both an acid and a base in a solution.

How Does Baking Soda Work With Chlorine To Clean A Pool?

Because of chlorine’s versatility, it may also be used to clean an acidic pool with a low PH level. To get the most out of chlorine for pool cleaning, your pool water should be somewhat alkaline.
Keeping your pool’s chlorine level under control, on the other hand, does not ensure a pleasant swimming pool. Your pool may still seem foggy and unpleasant to swim in because an acidic pool contains too much chloramine, which stings the eyes while also creating some “pool smell.” To obtain a pleasant swimming pool, it is essential to maintain the PH level and chlorine level of your pool water.

How long after adding baking soda can I shock pool?

Allow the previously applied baking soda to remain in the water for at least 6 hours before putting shock in the water. The amount of baking soda used should dictate the amount of time you wait for it to dilute, while the amount of baking soda you apply should be decided by the size of the pool and the degree of alkalinity in the pool.

Because baking soda is used to improve the alkalinity or pH level of water, switch on the pool’s circulatory system and enable the baking soda to spread/disperse throughout the pool.

How long after adding pH Up can you add shock?

Wait 2-3 hours after administering pH Up before adding shock to the pool. However, the time is impacted by the activity you are engaged in. If you want to raise the pH of the pool, the time will be longer, and if you want to decrease the pH of the pool, the time will be longer. However, before applying the shock, you should wait and ensure that the water pH is between 7.2 and 7.8.

Will baking soda lower the chlorine level in a pool?

In circumstances when the chlorine level is too high, adding baking soda to the pool will assist to reduce it indirectly. The pH of the pool should be between 1 and 4 ppm. However, the baking soda should be measured and utilized in accordance with the pool’s size and alkalinity level.

Does baking soda help green pool?

Yes! Baking soda may help reduce the green and hazy appearance of a pool. It increases the clarity of your pool. However, it cannot be called the greatest in green water treatment since it is ineffective at eliminating everything.

There are particular chemicals designed to eradicate algae and other qualities that turn pool water green. Although baking soda may help reduce green pool water, it must be applied correctly. Excessive baking soda usage may cause a considerable change in the alkalinity of the water.

Does baking soda react with chlorine?

Baking soda is used in pool water for a variety of functions, including boosting and decreasing the alkalinity level.

So, how does baking soda react when it comes into contact with chlorine? No! Baking soda is unaffected by chlorine. It does nothing except raise the alkalinity of the pool water. As a result, there is no reason for concern as long as the appropriate amount of baking soda is used, particularly in relation to the size of the pool.

What is the fastest way to clean a green pool?

A green pool contains several contaminants that should not be swum in and should be carefully cleaned. Below are the fastest procedures for cleaning a green pool;

  • Brush away any visible debris.
  • Clean the pool with the vacuum cleaner and drain the filter.
  • Pool water alkalinity should be tested and balanced.
  • Make careful to shock the pool and keep the pump working.
  • To remove the green hue, use a clarifier and algaecide.
  • Re-test the water after cleaning the filter.
  • You may partly drain and replenish the pool if required, particularly if the water is terribly unclean.

How To Use Baking Soda To Spot-Treat Algae In A Pool?

It is typical to discover black or brown stains around the pool on occasion. Algae causes these black and brown blotches. There’s no need to worry since I’ll teach you how to spot-treat algae issues in a pool.

Step 1:

Purchase any algae killing product from your local food shop and put it to your pool according to the manufacturer’s directions listed on the labels.

Step 2:

Allow the algae to destroy the product so that it may circulate. Again, the time it takes to disperse this product is determined on the size of your pool. However, it might take anything from 6 to 10 hours.

Step 3:

After the algae killing solution has been well circulated, sprinkle your baking soda over the problem area, allowing it to come into direct touch with it.

Step 4:

Now, scrub the affected area using a pool brush and watch how the algae disappear.

Alternatives To Baking Soda For Raising PH Levels

Although baking soda is useful and often suggested for correcting PH and alkalinity levels in pools, there are certain circumstances when alternative chemicals may be preferable. A pool with the proper amount of alkalinity, for example, may have a little lower PH level, in which case utilizing baking soda may not be the best choice. However, a chemical such as soda ash, commonly known as sodium carbonate, would work just fine in the aforementioned circumstance, since adding it in modest amounts will just influence the PH, leaving your alkalinity level unaffected.

For example, changing the PH level of a 10,000-gallon pool from 7.2 to 7.6 would need around 21 pounds of baking soda. However, a deeper examination reveals that the quantity of baking soda stated will only do additional harm by raising the level of alkalinity to 150 ppm, which is more than what is necessary for a healthy and pleasant pool. However, using soda ash, it would only require 12.2 ounces of soda ash in 10,000 gallons of pool water to raise the PH level from 7.2 to 7.6. Furthermore, this soda ash method will only contribute 10ppm or less to the pool’s total alkalinity.

Baking soda has a pH of 8.3, therefore it takes a lot of it to increase the total pH of a pool. The advantage is that baking soda will never raise the pH of a pool over 8.3 (and if the pH is higher, baking soda will reduce it). Nonetheless, it is more effective in adjusting the total alkalinity of the water.


Baking soda is a simple and efficient way to maintain your pool clean and healthy while also providing you with a safe and pleasant swimming pool. However, you may want to explore utilizing soda ash for a more scientific way to altering the PH level of your pool without affecting the alkalinity.