If you choose to use a sodium bisulfate product to lower your ph or alkalinity levels be sure to use some precautions.
What do you use to lower ph in a pool.
Changes in the ph of pool water can be caused by many factors but one of the most significant cause is the sanitizer used.
It takes about 6 ounces for every 2 ph points you need to raise 10 000 gallons of water.
If the ph is high ph down is used.
If you have tested your swimming pool water ph and have found you are higher.
Ph is used to measure the acidity of your swimming pool and you need to maintain this ph level consistently within a ph range of 7 4 7 6.
When dealing with your pool you will become familiar with the pool ph.
An example would be for a 62 000 gallon pool if the ph is 7 8 with an alkalinity level of 90 you would like the ph level to be 7 4 ideally so you would add approximately 88 oz or 2 6 quarts of muriatic acid.
And since balancing your pool ph is a thing that you must do then lowering your pools water ph is a significant skill to learn.
The problem that you will have with rainwater is its low alkalinity.
If you decide to use this.
You can lower the ph in your pool naturally by directing the downspouts from your house into the pool.
Since rain is about 5 6 ph it is going to bring down the ph of the water naturally.
Liquid acid or dry acid.
In order to raise the ph level to 7 2 you would start out adding 12 ounces of soda ash.
If a pool becomes too full due to backwash it dumps water.
Ph down comes in two forms.
If you do use a digital tester get into the habit of double checking results from time to time with drop based reagents.
If the alkalinity is in the proper range or high you should use soda ash to raise ph.
For example let s say the ph in your pool measured 7 0 and you have a 20 000 gallon pool.
This ideal range is considered balanced for pool water even though this range is technically on the basic side of the scale.
If the ph is low a ph increaser is added to raise the ph.
Pool ph needs testing regularly and high ph corrected as soon as possible to avoid cloudy and scaling water.
Less than 7 4 is acidic more than 7 6 is more basic.
When you need to raise the ph you can add baking soda but only if the total alkalinity of the water is also low.
How to raise and lower ph in pool.
Try not to use it on a windy day so that the powder won t blow back onto your skin or eyes and get down close to the water when adding it to get as much of the product into the pool as you can rather than into the air.
Points needed to raise 2 x 6 oz amount of soda ash to add.
High ph can also be caused by regularly using calcium or lithium hypochlorite chlorine products in the water.
Fortunately lowering ph in pool water is a simple task.
