Why does my water taste metallic or look rusty?
A metallic taste or reddish-brown tint in your water is often caused by iron. It can come from natural minerals in well water, corrosion of
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Why does my water smell like rotten eggs?
The “rotten egg” smell is often caused by hydrogen sulfide gas, which can naturally occur in groundwater or result from bacteria or chemical reactions in
What should I do if I have elevated arsenic levels in my drinking water?
Arsenic is a notoriously poisonous metalloid with many allotropic forms. Arsenic is found naturally in the ground, as well as in pesticides, herbicides, insecticides, and
What is nitrate?
Nitrate is a form of nitrogen naturally found in soil and groundwater. Fertilizers, manure, and sewage can elevate nitrate levels, especially in rural areas or
