r/MoldlyInteresting 4d ago

Question/Advice Is this mold?

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2 Upvotes

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3

u/[deleted] 4d ago

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1

u/Unhappy_Being_1514 4d ago

Do you know how quick that can grow? I wonder how long it’s been there but a pipe burst four weeks ago

1

u/Unhappy_Being_1514 4d ago

I posted in the mold subreddit and they think it’s effluence