Friday, May 20, 2022
HomeNewsHow To Bring Ph Up In Pool

How To Bring Ph Up In Pool

- Advertisment -

One Has A Very Real Impact On Your Bottom Line

How to read your pool chemical test strips and how to bring your pH and alkalinity up

You know youre the only one who buys that, the counter person at my local distributor would say as he headed to the warehouse to pull a 50-pound bag of soda ash.

The industry standard has always been to use sodium bicarbonate to raise total alkalinity and sodium carbonate to raise pH the exception being if both total alkalinity and pH are low. Understanding that it is impossible to raise one without effecting the other chemically, there is still a right tool for the job analogy that comes into play.

Using sodium bicarbonate will have a more measurable effect on total alkalinity, while only raising the pH of water slightly. Sodium carbonate will actually have a dramatic effect on both pH and total alkalinity. Using sodium bicarbonate to raise pH is the equivalent of driving a nail into a wall using the handle of a screw driver it can be done, but a hammer would handle the job more effectively and at much less of a cost.

So, if very few service companies are purchasing soda ash, one can extrapolate that either the pH in swimming pool water is never low, or individuals are using sodium baking soda to adjust pH. In fact, it is the latter that has become common practice, often supported by the argument that sodium carbonate is more likely to cloud the water slightly upon addition. With that, one has to understand that there are both water balance and product cost repercussions involved in making this chemical decision.

Got all that?

About the Author

Can Lice Survive In The Pool

Research shows that lice can survive pool water treated with chlorine. One study that involved submerging lice in chlorinated water for 20 minutes found that although lice were temporarily immobilized, they fully recovered less than a minute after being taken out of the water. Chlorine cant kill head lice.

What Is The Ideal Ph Level For Swimming

Can You Swim in a Pool with High pH

Chlorine is a chemical added to pool water to get rid of germs. The right levels of pH should be obtained, however, to protect the eyes and skin from harsh chemicals.

According to the Centers for Disease Control and Prevention, the pH level considered to be ideal and safe for swimming ranges from 7.2 to 7.8. This range matches that of our body pH levels, so the water wont cause problems in the body as we swim.

Also Check: How Do You Get Iron Out Of Pool Water

Getting The Right Ph Level

You may not get the right pH level for your pool water in one go, so be prepared for a bit of trial and error. When adding additives, always start on the low end. Check

Can You Swim in a Pool with High pH

out below what to add to the water when the pH reading is either too high or too low.

  • Low pH level: If the pool water is acidic, raise it by adding sodium bicarbonate. The levels vary depending on the pH level. It is recommended to add around nine pounds of sodium bicarbonate for every 10,000 gallons of water.
  • High pH level: If the level becomes too high, heres how to lower the pH in a pool: throw in a dry acid such as sodium bisulfate. Match the amount of dry acid you add based on the pH reading. For instance, if you have a 50,000-gallon swimming pool and the pH reading is 8.0, you should throw in 900 grams of sodium bisulfate.
  • After adding the appropriate substance, monitor the water pH level. If it has not stabilized after two days, continue to add the substance to lower or raise the pH.

    What Causes Rise In Ph And Total Alkalinity In A Swimming Pool

    How to Raise Pool Alkalinity

    One of the major reasons why pH rises above the recommended level for a swimming pool is high alkalinity.

    To avoid high alkalinity, add Alkalinity Increaser slowly by slowly while measuring its level and always ensure that your Total Alkalinity is within the recommended range of 80 – 120ppm because if it goes above 120ppm, your pH will definitely rise high.

    The second cause of high pH in a pool is using Calcium Hypochlorite pool shock to sanitize pool water. Cal hypo comes with high pH and Calcium level and will significantly increase pH in pool if you don’t take prior measures to balance your pH.

    Also, abnormal rise in TA might be caused by the water source. It could be possible that your pool fillwater is already high in alkalinity and will therefore increase your TA once it mixes with more Alkalinity Increaser you are using. Test your water source for alkalinity and use a different source if it has high TA because you’ll need to use too much dry acid more often to lower both pH and TA in your swimming pool.

    Getting a perfect balance of pH and alkalinity is a little tricky since acid will lower both but not at the same rate. If you have high pH and TA in your pool, here is the easiest way to lower and balance pH and TA in your pool without using any extra equipment like aerator.

    Don’t Miss: Solar Pool Heater Costco

    How To Bring Ph Back Down

    Balancing your pool can be tricky, and you may find after raising the alkalinity that the pH level is now too high.

    You can lower the pH by adding a measured amount of muriatic acid or dry acid to your pool water. Sulfuric acid is another option, but it significantly raises your TDS levels too.

    Muriatic acid is highly corrosive so always make sure you take extreme safety precautions when using it. Instructions on the bottle will help you with the correct dosage for your pool, and adding it is simple using a 10:1 solution thats diluted with water.

    Dry acid is a milder option that comes in granular or powder form, which makes it slightly easier to work with. Its also more expensive and just as dangerous if mishandled. Once again, its best to follow the instructions on the label.

    Be aware that lowering pH will also ultimately lower alkalinity using the methods described above. In that case, you can use baking soda to raise alkalinity with minimal effect on pH.

    Finally, as usual, use water testing methods before and after to lower the pH to between 7.4 and 7.6, the ideal range for neutral pool water.

    How To Raise Ph In Pool Water

    If the pH level is too low, add soda ash, also known as sodium carbonate or pH Up.

    We recommend never adding more than 2 lbs or 900g of soda ash per 10,000 gallons of water per treatment.

    Starting at the deep end, sprinkle the soda ash over the entire surface of the pool.

    Make sure that the pump is circulating to move the water around and then wait at least an hour before testing again.

    If the pH is still too low, try adding some more soda ash. Soda ash may make the pool water a little cloudy at first, but it should become clearer after a day or so.

    Read Also: How To Use Bleach In Pool

    About The Ph Levels And Alkalinity Of A Pool

    PH level of water is one of the most important factors to consider when cleaning a pool. Maintaining the right PH will ensure that your pool is healthy enough to swim in. A high PH level indicates that the water is alkaline, whereas a low PH level signifies acidic water. Acidic water is a problem for both the swimmer and the pool itself. It can cause drying out of both the skin and hair and may also cause corrosion of pool tiles and fixtures.

    Factors like rainfall, which have a PH level of 4-5, can sometimes change the PH level of your pool to make it more acidic and sometimes this causes damage to the pool, leading to repair or remodeling of the pool. Other factors that may influence the PH level of your pool include organic debris, body fluids, and chlorine. This goes to show how important it is to keep the PH level of your pool in check always.

    Due to its ever-increasing acidity, alkalizing agents are always added to pool water to help maintain the PH level. Alkalinity is a measure of how much acid your pool water can absorb. It does this by absorbing hydrogen, which it uses to create neutral bicarbonate ions.

    In other words, PH levels represent the current acidic level of your pool, whereas alkalinity measures your pools ability to break down acid. On a scale of 0-14 on the PH scale, with 7 being the neutral point, you would want your pool to lie between 7.2-7.8 .

    Test The Pool Water Again

    How To Check and Lower the PH In A Pool – Opening A Pool

    Wait about an hour and then test your pH and alkalinity again. If theyre back in balance, then your job is done.

    But if theyre still off, youll have to repeat the process, adding as much soda ash as you need in order to get it in normal range.

    The water will be a little cloudy, but it should clear within a few hours or so.

    > > Read: How to clear cloudy pool water

    If youre still having problems getting the pH balanced, you could have other issues that are throwing it off.

    Test all the levels to see if there is another problem. Correct chlorine and calcium hardness levels if needed and test the pH again.

    Also, make sure your pool is as clean as you can get it, since leaves and debris will cause it to be unbalanced.

    Read Also: Is The Mandalay Bay Pool Open

    How To Use Baking Soda To Spot

    It is common to find some form of black or brown spots around the pool sometimes. These black and brown spots are a result of algae. However, there is no need for you to panic as I will show you how to spot-treat algae problems in a pool.

    Step 1: Visit your grocery store, purchase any algae killing product, and proceed to add it into your pool by following the manufacturers instructions written on the labeling.

    Step 2: Allow the algae to kill the product to circulate. Again, the time taken for this product to distribute is dependent on the size of your pool. However, it may take anywhere between 6 and 10 hours.

    Step 3: After proper circulation of the algae killing product, sprinkle your baking soda, allowing it to have direct contact with the problem area.

    Step 4: Now, scrub the affected area using a pool brush and watch how the algae disappear.

    How To Raise Ph In Saltwater Pool With Soda Ash

    Soda ash is a robust alkaline material that easily dissolves in water and leaves many traces after usage. Furthermore, when you add a strongly alkaline material to water, it increases the pH level of the water. It also reduces acidity.

    There are many chemicals that you can use in the process of how to raise ph level in pool. However, here is a step to use soda ash for how do you raise ph in a pool procedure:

    Firstly, you have to calculate how much sodium carbonate you need. Remember not to exceed two pounds per 10,000 gallons of water.

    Secondly, you have to make sure that your pool pump is working to circulate water in the pool.

    Now, sprinkle the soda ash evenly across the surface area of the pool water.

    Lastly, you need to test the ph level of pool water, but before that, allow it to circulate water for one hour.

    You May Like: Can Lice Drown In A Pool

    Add Some Sodium Carbonate

    Sodium carbonate, also known as soda ash, is highly alkaline and dissolves efficiently in water. The other benefit of soda ash is that it leaves almost no trace in the water.

    If you add strongly alkaline matter to your pool water, this will raise the pH level, while at the same time reducing the acidity in your pool water.

    What counts here is using a light touch. The last thing you want is to go over the top and veer from low pH water to high pH water.

    • Calculate how much soda ash you need making sure not to exceed 2 pounds for each 10,000 gallons of water
    • Check that your pool pump is working. Youll need this to circulate the water
    • Broadcast the soda ash evenly across the surface of the pool water
    • Wait for at least 1 hour. Once the water has recirculated, test the pH levels again

    Test The Ph Using A Digital Ph Meter

    4 Ways to Lower Swimming Pool pH

    A digital pH meter is a little more expensive but its worth the investment. A digital pH meter requires you to put your probe in water and press one button to get instant results of your pools pH levels.

    To use a digital pH meter, you have to calibrate the device with some liquid or buffer solution. The calibration instructions will be included in the package for your specific model of digital pH meter.

    After calibration is complete, just dip your probe into a clean sample of pool water and wait until it gets an accurate reading on the screen!

    Read Also: Why Is My Dolphin Pool Cleaner Floating

    What Can You Put In A Pool To Make The Ph Level Go Up

    The acidity or alkalinity of pool water and other substances is measured using the pH scale, which assigns the material a pH value ranging from zero to 14. The optimal pH range for pool water is 7.2 to 7.8, or slightly alkaline. If pool water is acidic, with a pH below 7.0, it can corrode metallic features and may damage pool wall materials, encourage odor and leads to eye irritation. Alternatively, if the pH is too high, the disinfectant in the pool can become less effective, water clarity is adversely affected and scale deposits can occur.

    Why Ph Balance Is Important

    Maintaining the correct pH balance not only keeps your swimming pool sparkling clean but also helps preserve your pool finishs aesthetic appeal by preventing it from getting stained. pH balance is also essential to ensuring the longevity of your pool and its components.

    Pools need to have a pH level of between 7.2 and 7.8. Pool water with pH levels that are low is acidic. This kind of water is corrosive and can lead to pumps and other equipment breaking down. Basically, everything that acidic water touches gets worn away, including accessories, plumbing, and other parts of the pool system.

    Unbalanced pH levels can also wear down pool liners and ladders, causing them to become brittle and crack. Improper pH levels can even strip the copper right out of heat exchangers.

    Read Also: Can You Heat An Above Ground Pool

    How To Raise And Lower Ph In Pool

    If the pH is low, a pH increaser is added to raise the pH. If the pH is high, pH Down is used. pH Down comes in two forms: liquid acid or dry acid.

    Changes in the pH of pool water can be caused by many factors but one of the most significant cause is the sanitizer used. Since the sanitizer is the most frequently added chemical in pools, it can have a powerful impact on pH and overall water quality.

    Of the sanitizers typically used in pools, chlorine is the most common. Chlorine comes in a variety of forms and varies widely in pH. For example, most tableted forms of chlorine have a very low pH and will tend to lower pH over time, while liquid chlorine is very high in pH and will tend to raise pH values. Salt is also very alkaline and will require frequent additions of acid to maintain the proper pH and overall water balance.

    Changes in pH due to sanitizers or other factors can be minimized and controlled by the proper maintenance of the next chemical factor, total alkalinity.

    What Causes Ph Problems In Pools

    Increasing the pH Level for a Balanced Pool: Clorox® Pool& Spa

    There are several possibilities when it comes to what can cause problems with the pH and most of them are completely natural. Rain water is naturally a little acidic, so if there have been heavy rains recently, its likely that your pH levels will be lower. Other outside debris can also bring the levels down.

    If youre using your pool a lot its also likely that the pH is going to be off. When lots of people are exercising, they are sweating. That sweat getting in the water will lower the pH, and you will need to make adjustments to raise it.

    It could also come down to human error, as well. The instructions for use on pool chemicals are not always clear, and so adding the wrong amount of pool maintenance chemicals is an easy mistake to make. The most likely culprit is muriatic acid, which is good for treating pool water, but can make it acidic if you get too much in there.

    In any of these cases you may find yourself asking how do you raise the pH in a pool. Well, read on!

    Read Also: How Much Is Salt Water Pool

    Is Fairdale Pool Open Today

    The Fairdale Pool will be open Tuesdays through Sundays from 12 p.m. to 2 p.m. and 3 p.m. to 5 p.m. and closed on Mondays. The Sun Valley Pool will be open every day except Wednesdays, also from 12 p.m. to 2 p.m. and 3 p.m. to 5 p.m. All ages cost $2 to get in. ID will be required for anyone age nine and up.

    What Causes Low Ph

    Because pH is such an unstable factor, many things can affect it.

    But when its low, it is usually caused by things like rainwater or debris getting into your pool.

    Total alkalinity is sort of the stabilizing factor for pH, so its important to test this level every time you test your pH levels.

    When it is off, pH is almost always off in the same direction as well.

    Also Check: Does Costco Sell Pool Chlorine

    RELATED ARTICLES
    - Advertisment -

    Most Popular

    - Advertisment -