What are the black stains in my toilet, and how can I remove them?
When the stains are black or dark brown, as in your toilet, manganese is usually the culprit. Ironically, in a deep well, the ...
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How does potty tell about your health, how many times in 7 days is it right to go to the toilet?
The color of the potty of a healthy body can be from light brown to dark brown. Apart from this ... how many times in 7 days is it right to go to the toilet... What things are known from potty ...