How to Lower Ph in Pool With Alkalinity Enhancers
Every pool owner is aware of the need for how to lower PH levels in pool water. A higher pH level in the pool water means a healthier pool environment. However, not all of us are knowledgeable about how to determine what PH level is safe to swim in and what level of acidity is too acidic for the swimming pool. PH levels can vary based on factors such as the amount of chlorine used and the weather conditions. There are other factors, however, which will affect how to lower PH levels in pool water.
How to lower PH in pool water by changing the PH level depends on the type of pool you have. One common pool chemical that is most frequently used in many pools is sodium bisulfate. Any ingredient added to the pool, be it chlorine, sunscreen or saltwater algae or bugs can cause the PH level to change. If the water gets too acidic (towards alkaline) then the water may turn cloudy or it may cause scale on the pool equipment like filters and pumps. Another chemical commonly added to many pools is muriatic acid.
The cause of too high a concentration of these chemicals in a pool is actually from a lack of basic information. One major component in determining the proper PH level for a pool is the pH of the underlying ground water. The water table in most areas will indicate the average pH level of the soil. Anything in the soil which contains higher amounts of calcium than the amount of alkalinity will be a factor in determining the alkalinity of the pool. So, if you have limestone near your pool, chances are the pH level of the water is going to be too high because of the calcium in the soil.
There are some simple tips which can be used to help determine the levels in a pool. First, consider the types of plants and animals which are already present in your pool. Plants with large leaves will have higher levels of alkalinity than the algae, which are growing. Animals in the pool will also have different compositions of elements. Knowing these composition before adding any new aquatic life into your pool will help you lower its acidity.
When looking at the various ways on how to raise the ph in a pool, you might want to try the use of potassium salt. You can purchase this type of salt at most pool stores and even at hardware stores. Using this salt will first determine if the PH level in your pool is already too acidic or not. If it is already too acidic, then you should buy an alkalinity booster. However, if you see no change in the alkalinity, then this is the ideal time to introduce sodium bicarbonate.
There are three different types of salts that are used as an alkalinity enhancer. These include calcium oxide, calcium carbonate and magnesium bicarbonate. Each one has its own purpose in raising the levels in pool water. For example, calcium oxide does not allow bacteria to stick to the swimmer’s skin. However, if left for a long period of time, it could damage the muscles of swimmers.
Sodium bicarbonate is more popularly known as baking soda ash. It has the same chemical composition as soda ash. However, it reacts differently when mixed with water. This chemical reaction helps alkalinity by neutralizing any excess amount of sodium and hydrate the pH level in the pool water.
To conclude, there are numerous ways on how to lower the pH level in the pool. The three most popular methods include changing your diet, increasing alkalinity or sodium bicarbonate, or sprinkling baking soda ash into the swimming pool. Whatever method you choose to achieve this goal, remember to test the waters first to avoid any mishaps. If problems persist, get help from a professional pool maintenance company.