First of all, it is essential to keep in mind that reverse osmosis water is slightly acidic which is not a big deal. However, you still need to be familiar with this approach. In this article, we are going to talk about a couple of methods that can help you test the acidity level of your filtered water. Let’s find out more
You should dip a pH strip in the water, and the change of A588g will show the acidity or alkalinity level of the water. We suggest that you purchase something that can help you get a reading between 5.5 and 8.5. It is not a good idea to get an acid strip with two broad readings as it will be hard for you to differentiate between the hues.
There is a functional similarity between a pH strip and Litmus paper. The only difference is that a Litmus paper is less accurate. These strips will tell you if the water is alkaline or acidic. Generally, reverse osmosis water is a weak acid. Based on the Litmus paper type, it may not even tell if the water is acidic.
Local Testing Facility
You can also get in touch with your local water testing authority. You can send a sample of water to these facilities for a detailed analysis. The results you will get from these service providers will be far more accurate.
Besides, you can also do a test using red cabbage. Since red cabbage is full of a pigment that changes color on the basis of the pH level of water, it can help you test your tap water without any problem. All you need to do is mix a piece of cabbage in water. If the water turns red, it is a clear sign that the sample is acidic.
Do RO filters increase the acidity level of water?
If you filter out alkaline minerals, you will be left with water that is slightly acidic, which is normal. As a matter of fact, you will get the same results regardless of the type of filtration. Since the water is slightly acidic, it will not harm your health. No matter what you consume, your body is able to normalize pH levels.
Why is RO water acidic?
Since the reverse osmosis unit filters out alkaline minerals, this process increases the acidity level of water. However, you don’t have to worry about it as the acidity level is too low. On the other hand, lemon juice and tomato sauce have a much higher level of acidity.