News
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Effects of Calcium Hardness Levels on Swimming Pools
After pH and total alkalinity, the calcium hardness of your pool is another very important aspect of pool water quality. Calcium hardness is not just a fancy term used by pool professionals. It is a critical aspect that every pool owner should be aware of and monitor regularly to prevent potentia...Read more -
My pool is cloudy. How do I fix it?
It is not uncommon for the pool to become cloudy overnight. This problem may appear gradually after a pool party or quickly after a heavy rain. The degree of turbidity may vary, but one thing is certain – there is a problem with your pool. Why does the pool water become cloudy? Usually at t...Read more -
Does cyanuric acid raise or lower pH?
The short answer is yes. Cyanuric acid will lower the pH of pool water. Cyanuric acid is a real acid and the pH of 0.1% cyanuric acid solution is 4.5. It doesn’t seem to be very acidic while the pH of 0.1% sodium bisulfate solution is 2.2 and the pH of 0.1% hydrochloric acid is 1.6. But ple...Read more -
Is Calcium Hypochlorite the same as bleach?
The short answer is no. Calcium hypochlorite and bleaching water are indeed very similar. They both are unstabilized chlorine and both release hypochlorous acid in the water for disinfection. Although, their detailed properties result in different application characteristics and dosing methods. L...Read more -
How to test and rise the hardness of swimming pool water?
The appropriate hardness of pool water is 150-1000 ppm. The hardness of pool water is very crucial, mainly due to the following reasons: 1. problems caused by too highhardness Appropriate hardness helps maintain the balance of water quality, prevent mineral precipitation or scaling in the water, ...Read more -
What Pool Chemicals Do I Need?
Pool maintenance is a necessary skill for pool owners. When you start to own a pool, you need to consider how to maintain your pool. The purpose of maintaining a pool is to make your pool water clean, healthy and meet the hygienic requirements. The top priority of Pool Maintenance is to maintain ...Read more -
Why Your Pool Needs Cyanuric Acid?
Keeping the water chemistry in your pool balanced is an important and ongoing task. You might decide that this operation is never-ending and tedious. But what if someone told you that there is a chemical that can extend the life and effectiveness of the chlorine in your water? Yes, that substance...Read more -
Which form of chlorine is good for swimming pool treatment?
The pool chlorine we often talk about generally refers to the chlorine disinfectant used in the swimming pool. This type of disinfectant has a super strong disinfection ability. Daily swimming pool disinfectants generally include: sodium dichloroisocyanurate, trichloroisocyanuric acid, calcium hy...Read more -
Flocculation – Aluminium sulphate vs Poly aluminium chloride
Flocculation is the process by which negatively charged suspended particles present in a stable suspension in water are destabilized. This is achieved by adding a positively charged coagulant. The positive charge in the coagulant neutralizes the negative charge present in the water (i.e. destabil...Read more -
Stabilized Chlorine vs Unstablized Chlorine: What’s the Difference?
If you are a new pool owner, you may be confused by the various chemicals with different functions. Among the pool maintenance chemicals, pool chlorine disinfectant may be the first one you come into contact with and the one you use the most in daily life. After you come into contact with pool ch...Read more -
How to safely store pool chemicals?
“YUNCANG” is a Chinese manufacturer with 28 years of experience in Pool Chemicals. We provide pool chemicals to many pool maintainers and visit them. So based on some of the situations we have observed and learned, combined with our years of experience in producing pool chemicals, we ...Read more -
What should you do if your swimming pool has low free chlorine and high combined chlorine?
Speaking of this question, let’s start with it definition and function to understand what free chlorine and combined chlorine are, where they come from, and what functions or hazards they have. In swimming pools, Chlorine Disinfectants are used to disinfect the pool in order to maintain the...Read more