Mike the Poolman

Water Chemistry/ Plaster Issues

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The Best Plaster Pool Startup

The Best Plaster Pool Startup

March 4, 2023

Do you want the Best Plaster Pool Startup? Reprinted with permission from Kim Skinner of OnBalance: A good chemical pool […]

Chlorine tablets are terrible for your pool and (California) if they are the sole source of chlorine

Chlorine tablets are terrible for your pool and (California) if they are the sole source of chlorine

December 14, 2022

Chlorine tablets (Trichloro–s–triazinetrione aka Trichlor) are an effective method for sanitizing your swimming pool water if used as a secondary […]

Broken Pool Plaster, Calcium Nodules, Plaster Delamination, Pop-Offs

Broken Pool Plaster, Calcium Nodules, Plaster Delamination, Pop-Offs

July 4, 2022

Plaster delamination is also known as a “Pop-Off”. A Pop-off is a section of plaster that has delaminated from its […]

The best swimming pool Langelier Saturation Index calculator- LSI

The best swimming pool Langelier Saturation Index calculator- LSI

June 17, 2022

There are many pool saturation index calculators available online but this one is the best. Some are good, some are […]

Phosphates in Folsom pool water

Phosphates in Folsom pool water

June 14, 2022

Why are there phosphates in Folsom water? In 2020, many Folsom residents experienced pin-hole leaks in their copper plumbing pipes. […]

Why Are Wintertime Crystals Forming in Pools?

Why Are Wintertime Crystals Forming in Pools?

January 14, 2022

(Reprinted w permission from OnBalance) In recent years, calcium crystals have been forming during the winter at a higher rate […]

Does High CYA Cause Pool Discolorations?

Does High CYA Cause Pool Discolorations?

October 6, 2021

Reprinted with permission from Kim Skinner of OnBalance: Several studies have shown that high cyanuric acid (stabilizer/conditioner) levels in pool water […]

Why Colored Pool Plaster Turns White

Why Colored Pool Plaster Turns White

August 12, 2020

This is an EXCELLENT article on why colored pool plaster turns white, reprinted with permission from onBalance August 2020. Having a […]

Why colored pool plaster fades

Why colored pool plaster fades

July 29, 2020

By OnBalance (Reprinted with permission from onBalance July 2020) Having a beautiful pool with a colored surface, especially one with […]

Is pH 8.0 to 8.5 Okay for Swimming Pools?

Is pH 8.0 to 8.5 Okay for Swimming Pools?

January 23, 2020

Reprinted with permission from onBalance January 2020 There should NOT be a mandate to close down swimming pools when the […]

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