While arsenic is regulated in water systems, the EPA maximum contaminant level is actually higher than concentrations suspected to be harmful to health. If you want to remove arsenic from your tap water, there are a few important things you need to know. We’ve broken it down into a simple FAQ sheet.

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In our second installment of The Dirt on Soil, we take a look at arsenic-contaminated soil. This guide explains how people get exposed to arsenic in soil, what arsenic means for your plant’s health, how to test for arsenic, and what to do about it.

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