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Symptoms · 6 min

Iron bacteria in well water: slime, smell and stains

Iron bacteria create orange slime, clogging and odours in wells. Treatment often needs shock chlorination plus filtration — not a pitcher filter.

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What iron bacteria look like

Slimy orange or brown buildup in toilet tanks, musty or swampy smells, and rapid filter clogging can point to iron-related bacteria. They are not the same as E. coli, but they foul systems.

Fixing the well and the house

Pros often shock-chlorinate the well, then design oxidation/filtration and sometimes continuous disinfection. Recurrence is common without a proper mechanical plan.

Test first

Get a lab panel for iron, bacteria and related parameters before buying equipment online.

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