You are here because you love swimming or you have a swimming pool and want to make sure that swimmers have an epic experience.
If you have a pool, you must understand that the lower the alkalinity, the higher the acidity levels.
Hence your pool is highly corrosive. Low alkalinity levels in your pool come with other damages that you won’t like going to the future. Some of these damages include; cracked pool walls. You can avoid this by raising the alkalinity of your pool. By reading through this article, you will find the recommended ways of increasing alkalinity in the pool.
How to Increase Alkalinity in Pool Using Baking Soda
Baking soda, also known as sodium bicarbonate, works the magic when it comes to raising the alkalinity levels of your pool. Well, it’s so obvious that you will require to add chlorine to your pool to make the water safe and clean.
But continuous use of the substance will only raise the acidity levels of the pool. This is why you should have baking soda at hand to make sure you regulate the acidity levels of your pool. The good thing about baking soda is that it is readily available and cheap. Here are the steps that should guide you on increasing the alkalinity of your pool.
Step 1: Check Out For the Alkalinity Levels of Your Pool
Before you begin the process of increasing the alkalinity levels of your pool, it is advisable that you know the true pH concentration. This is what will inform the decision of whether to add the baking soda. At least, you want to be sure that you are doing the right thing.
The process of testing alkalinity levels of your pool water is easy and straightforward, and you need not be a rocket scientist. Here is the way to go.
- Get the test strips from a laboratory supplies store. Ideally, most test strips will give you a step by step guide to using them.
- Typically, submerge one test strip in pool water for a few seconds.
- Remove the test strip from the water after a few seconds.
- Hold the test strip at rest to allow the reagents in the test strip to react with pool water.
- Compare the colour on the test strip with colour scale that comes with the test strip.
- The accuracy might not be that good, and hence you should use your best judgment to predict the alkalinity levels of the pool water, for more accurate results use a test kit to measure the alkaline levels.
Normally, the pH concentration of your pool should be between 7.2, and 7.8 and the alkalinity should be between 110 and 150 ppm (parts per million). So if you find that your alkalinity level is less than 80 ppm, then you have no choice but to raise the alkalinity levels.
Step 2: Purchase Sodium Bicarbonate
Now that you are completely satisfied that your pool alkalinity levels are in good shape. Head to the nearest laboratory supplies store to purchase sodium carbonate. The trick here is to know the amount of baking soda to purchase. This because a five-pound container may not serve the purpose.
You should consult the retailer on the possible amount of sodium carbonate that is capable of raising the alkalinity levels of your pool. Also, your pool supplier is capable of giving you valuable insights into the amount of baking soda to purchase. The secret here is to have good information to purchase the right quantities.
Step 3: Determine the Amount of Sodium Bicarbonate to Add
Now that you have purchased the baking soda, chances are you will not use it all. Therefore, it is good to understand the size of the pool to ensure you don’t add too much or less baking soda. Ideally, there are pre-set standards that relate to pool chemical measurements.
All measurements that relate to a pool are based on 10,000 gallons of water. The rule to apply when adding sodium carbonate is quite simple. In most cases, 1.5lbs of baking soda per 10,000 gallons of water will raise the alkalinity levels of water by 10ppm. If you are new to this, you can start off by adding a half or three-fourths of the indicated amount, whichever the case ensures that you don’t add too much sodium bicarbonate to a point where you will want to add acid.
Step 4: Add Baking Soda to the Pool
Since you have determined the collect amounts of the sodium Bicarbonate to use. Here are the steps to follow when adding baking soda to the pool;
- Dilute the baking soda. Every container of sodium bicarbonate comes with instructions for diluting it. You can as well choose not to dilute the powder.
- Pour the solution to the pool. If you did not dilute the powder, sprinkle it directly to the water. As you pour the solution or the powder to the pull, ensure that you don’t pour in one place. Spread in wide arcs. This ensures that you don’t dump the solution in one place. If you choose to add the powder to your pool, ensure that you don’t do it on a windy day.
- Wait for at least six hours. After you are done adding baking soda to your pool, wait for at least six hours. This will be an ample time for the baking soda to dissolve in water. You can switch on the circulation system to speed up the process. But either case, wait for the six hours to lapse.
- Retest Your Pool
After the lapse of the six-hour duration, you can go ahead and retest your pool. This gives you the idea of whether the amount of baking soda you added was effective in raising the alkalinity levels.
Therefore, to get this information, you will have to retest the pH concentration of your pool. This article has provided you with steps to do it. If the alkalinity levels read anywhere below 110ppm, you will have to add more baking soda until you are past this mark.