On 11/01/2021 19:31, caroline wrote:
I'm in a brand new house 1 month and in the middle of nowhere so no
pollution - need answers the place is disgusting even in my food
cupboards and fridge


Generally, it will take around nine months to one year for a new home to
dry out. You need to open windows to create an airflow airflow or use a
dehumidifier to reduce the chances of mould occurring. Perhaps the black
staining is actually mould!


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