Chemistry

Just the Facts: Legionellosis, Legionnaires' Disease and Pontiac Fever

Methods to avoid exposure to Legionellosis, Legionnaires' Disease and Pontiac Fever, as well as what to do during an outbreak.

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Radio Waves Clean Pools

New technology causes particles to clump and floc, supercharging filtration and helping keep pool water pristine.

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Just Above the Waterline

Deposits are not the result of chemical imbalance, but simple evaporation.

The white deposit just above the waterline in this photo is primarily the result of simple evaporation.

Drain Saver Pool Chemistry

The way we approach CyA, TDS and calcium can conserve water and ease drought conditions.

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A Moment of Clarity About Cloudy Water in Pools

Crystal clear water doesn’t just look good, it’s part of a safe, healthy pool regimen.

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LSI Helps Stop Scale and Etching

As the industry's sophistication in understanding pool water chemistry has grown, so has popular acceptance of The Langelier Saturation Index (LSI) as a tool for maintaining balance.

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Spa vs Pool Chemistry

A spa is not a small swimming pool. Reactions happen faster in warmer water, placing even more dependence on the need to maintain sanitizer levels.

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The Effects of Poor Pool Chemistry on Heating Systems

How to avoid corrosion and scaling on heat-exchangers.

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Research Update: CYA Removal Method Confirmed

A new method of CYA removal has been confirmed with a helpful bonus — it also aids in black algae reduction.

In some trials, black algae literally detached from pool walls to be vacuumed up with debris.

The Effects of Chemistry on Water Quality

Pro-active water chemistry management will ensure the highest quality of pool and hot tub water.

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Ask Jenn and Roy: Your Water Care Questions, Answered

In the spirit of investigation and pool chemistry education, we enlisted two top experts in the field, Roy Vore and Jenn Huang, to look at real life pool care problems.

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6 Ways to Stretch Chlorine

Save time and money by using less chlorine with these helpful tips.

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