High chlorine levels will make the pH in your pool high. You can add borates to help stabilize the pH level in your pool.
If the pool is too acidic, pH is low, add soda ash (sodium carbonate). If it is too alkaline, pH is high, add muriatic acid.
High Ph or high alkalinity in pool water makes the water "hard" and leads to "scaling" or calcium buildup on pool walls and equipment. Over a long period, alkaline water can be harmful to equipment and create a film of calcification on tile or pool walls. As far as harm to people, high Ph makes the water feel "slimey" and it is easier to slip on steps or the floor of the pool. It can dry out skin and feel ichy. In contrast to high acidity- high alkalinity seems to cause less skin discomfort. Each pool is an ecosystem and needs to find a balance...one person's pool could be in fine balance at 7.8 while another is better at 7.2
To raise the pH of your pool you add soda ash (sodium carbonate). To lower the pH of your pool add muriatic acid (hydrochloric acid) or sodium bisulfate. You should always add chemicals with the pump running and check your levels again once the newly added chemicals have been circulated around the pool.
They could be irritating to your skin making you itch.
PH is lowered by acidic conditions such as leaves rotting in the pool or the filter Your PH shouldn't bounce around to much but old water will lose its buffers. When you top your pool up check the tap water for the PH Balance to see if you are raising or lowering it by adding water. A high PH is obtained by adding chemicals to do just that but the area you live in might have very alkaline water which would cause that to be high.
It depends on the volume of your pool and what level your Ph is at.
High pH
If memory serves me correctly, high PH is lowered with Calcium Carbonate. You probably want to consult someone who is licensed in pool care, however.
Honestly it depends on how high. An extremely alkali (high pH) pool can cause chemical burns with prolonged exposure. A pH of less than 10 is generally safe, though lower pH may cause discomfort in sensitive individuals after prolonged exposure.
High level of anything is not good for you. High pH level can be damaging for one health. I would advise you lower your pH until it reaches the right level.
i found out by my head
Your pool water turned green immediately after adding pH Plus because the chemical had increased the pH level to high. You may need to adjust the alkalinity levels of the water using another pool chemical such as pH Minus of pH Alkalinity Plus.
Pool PH should always be maintained between 7.2 & 7.6. Most other pool chemicals including algaecides, clarifiers, and chlorine work most effectively with PH maintained in that range.
If the pool is too acidic, pH is low, add soda ash (sodium carbonate). If it is too alkaline, pH is high, add muriatic acid.
The proper pH level is around 7.4 to 7.6 If the pH is reading, 8 to 14 that would mean the pool has a high pH level. But if you have a low ph reading then your chlorine will dissipate quickly. To keep the swimmers in your pool comfortable and to keep your pool equipment in good shape, it is vital that the ph reading is balanced.
High Ph or high alkalinity in pool water makes the water "hard" and leads to "scaling" or calcium buildup on pool walls and equipment. Over a long period, alkaline water can be harmful to equipment and create a film of calcification on tile or pool walls. As far as harm to people, high Ph makes the water feel "slimey" and it is easier to slip on steps or the floor of the pool. It can dry out skin and feel ichy. In contrast to high acidity- high alkalinity seems to cause less skin discomfort. Each pool is an ecosystem and needs to find a balance...one person's pool could be in fine balance at 7.8 while another is better at 7.2
To raise the pH of your pool you add soda ash (sodium carbonate). To lower the pH of your pool add muriatic acid (hydrochloric acid) or sodium bisulfate. You should always add chemicals with the pump running and check your levels again once the newly added chemicals have been circulated around the pool.