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Harold Evans

Harold Evans

Evans, owner of Orenda Technologies, is a native of Stockton, Calif. After graduating from Sonoma State University, he started his own pool-repair firm. He also educates on phosphates and enzyme technology

Harold Evans's Posts

Considering the Risks of Chemical Interaction Considering the Risks of Chemical Interaction

When chemicals are combined incorrectly it can create hazardous conditions for maintenance people and anyone nearby. Read more

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