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"We obtained quotations from some local based pool companies and were very impressed with the speed at which Pool Expert visited our property to discuss our requirements. They had been ...

Reference from “K M Consulting” Ltd., Sofia REFERENCE "In 2010 and 2012, "BG Handel” OOD performed construction and assembly activities on the building of two swimming pools in a ...

Thinking of installing a swimming pool but you are scared because of the cost? Dont be, and look no further than the Pool Expert Veliko Tarnovo. These guys are packed full of knowledge, they ...

„It is with the utmost confidence I do not hesitate to recommend Pool Expert. I found them to be very professional, honest and hard working, along with helpful and considerate. Their ...

Hello, As I already wrote, we are very contented with our pool. You consulted us adequately for the pool, how to heat it, for the materials and we are very grateful to you. We weren’t sure for ...

On May 10, 2025 we opened the swimming season in our new pool that Pool Expert built in our backyard.The company did a perfect job technically, logistically, professionally and humanly.They provided ...

Hi Nikolay I am writing to thank you and your team so much. The pool is lovely. I am very impressed with everything especially how well you have communicated with me. I will definitely recommend ...

Thanks for the honesty, the professionalism and the quality with which our simple project was completed. I would like to thank BG Handel's team for fulfilling all our expectations in ...

We moved to Bulgaria in January 2016 and had contacted pool expert prior to moving after researching several pool companies.. we found them to be very efficient and helpful and rather than try ...
High-quality granular detergent for lowering the pH level in swimming pools.
Unlike hydrochloric acid, the detergent prevents further corrosion.
To prevent the greening or turbidity of the pool water, check the pH values once a week and if they are not within 7.2 - 7.4, correct them.
Dosage: To lower the pH by 0.1, 100 g per 10 m3 of water is needed.
Fill the clean plastic container with water. Add the required amount of pool detergent into the container and wait for it to dissolve.
Pour the liquid from the container evenly through the pool while the circulation pump is running.