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orenda dosing app

How to Use the Orenda App

The Orenda App and Orenda Calculator™ are some of the most widely-used tools in the pool industry. Here's an overview on how to use them.

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Cold Water and the LSI

After the initial fill/startup, the vast majority of damage done to a swimming pool occurs during the winter. This is because cold water lowers the LSI, making water more aggressive. In other words, etching and corrosion are more likely to happen in cold water.

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