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Today we are discussing two of the six LSI factors: water temperature and cyanuric acid (CYA). Specifically, does warmer temperature affect CYA's ability to protect sunlight? There is a widespread belief in the industry that hotter weather means you need higher CYA to protect chlorine from sunlight. So we asked a leading expert about what's really going on.
We have always been taught that pH controls the strength of chlorine. And that's true, except when cyanuric acid is in the water too. CYA changes the entire dynamic. Fair warning, this topic is controversial and contrarian to most textbooks and industry beliefs. But it is backed in science that we will cite in this article. Buckle up.
Believe it or not, swimming pools can leak in both directions. Most of us think of pool leaks as water escaping out of the pool, but this article is about water pushing into the pool from the outside from hydrostatic pressure. We'll discuss what the consequences are, how to fix them, and more importantly, how to prevent these issues from the beginning.
When water evaporates, it leaves behind minerals, metals, and other dissolved solids like salt. Naturally, whatever is left behind will accumulate over time. Let's discuss the impact that evaporation has on water chemistry, and how you can be proactive and adapt to it.
What is the recommended way to add acid to a commercial swimming pool? We have discussed how to add acid to a residential pool, but this article will focus on the consequences of incorrectly adding acid on a pool with chemical automation. Mainly, pool surfaces get etched–especially the floors. Spoiler alert: acid dilution is a smart solution.
"How do I calculate the volume of a pool?" This article will guide you on how to measure a swimming pool and calculate its volume of water. Let's begin.
Pool chemistry is a lot like cooking. And the best chefs in the world use measuring cups.
Do you need to reduce alkalinity or pH in a swimming pool? If so, you may need to add some acid. This article introduces the best known practices for how to safely handle acid products, and how to add acid to a pool properly. Yes, it DOES matter how (and where) the acid is poured in the pool. And we debunk the myth of the "column pour."
There are few certainties in life: death, taxes, deadlines, and homeowners who want to suspend or cancel pool service during the winter. We understand the logic behind suspending pool service, but we also know that the logic is based on incomplete information. As pool professionals, it is our responsibility to inform customers–homeowners who ultimately make the final decisions about their pool–about what cold water can do to their pool over the winter.
This article provides an overview of algae and explains how to kill and prevent them from taking over your swimming pool.
SC-1000, our scale and metal control product, is concentrated and effective. It is arguably our most dynamic product, serving several functions. But for all its benefits, SC-1000 has one major downside––it neutralizes chlorine. This article explains why this happens, and how you can mitigate it.
Cold water is more aggressive than warm water. Not surprisingly, most pool surface damage occurs during the winter. Problems like calcium crystals and winter dust can be prevented by taking an LSI-based approach to pool winterization. In this article, we will explain how.