Iron bacteria are living organisms that develop in soil, surface water and groundwater when iron or manganese combine with oxygen. As a result, deposits of bacterial cells form a “rust” or a slimy substance.
Iron bacteria often shows itself in different shades. These bacteria can be orange, brown, or red. If you notice that your toilet bowl is suddenly stained orange, it’s an indicator of iron bacteria.
While iron bacteria aren’t harmful, they do create harmful conditions. For example, as we’ll discuss next, sulfur bacteria can grow out of iron bacteria. And those results can be harmful.
Furthermore, iron bacteria are often the culprit in clogging and weakening your pipes. It sticks to the insides of pipes and corrodes them. This can end up costing you a lot of money in repairs and replacements!