Ask the Expert Blog

Trifecta Method uses FillFast, Super Start-Up, and CuLator Metal Eliminator to remove metals from source water when filling a pool. Removing metals prevents stains and water discoloration.

Periodic Products’ Trifecta Method For Pool Start-Ups and Remodels

Trifecta Method Introduction The Trifecta Method was developed through the combined expertise of the late Greg Garrett and Dr. Joseph Laurino to simplify and improve the pool start-up process.
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Help! My pool water is clear green

Top 10 Causes of Green Pool Water and How to Fix Them.

Here are the top 10 causes of green pool water (ranked by how often they happen in real-world pools) and how to fix them: Algae Growth – The #1
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Guide to Balanced Pool Water

ORDER OF CORRECTIVE ACTION TO BALANCE POOL WATER CHEMISTRY

ORDER OF CORRECTIVE ACTION TO BALANCE POOL WATER CHEMISTRY Balancing swimming pool chemistry in the correct order is essential for maintaining clear, safe, and stable water. Each parameter affects
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CuLATOR INFLATED LIKE A BALLOON, IS THIS NORMAL?

CuLator Ultra 4.0 hydrates and puffs up. This is normal. Message:  I’ve used CuLator 4.0 for the past few years and have been happy with the results. I believe
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Is the CuLator Still Working When Puffed Up?

We get questions about if CuLator is working and when you know it is finished and needs to be replaced. Here is an example of a question: Love your
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Periodic Products Deepens Commitment to Water Safety Through Step Into Swim Donations and Landmark Endowment Contribution

Sarasota, FL — Periodic Products, a leader in environmentally responsible chemical technologies, is proud to announce its continued support of Step Into Swim, an initiative of the Pool &
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