A laundry washer located upstairs, right above the basement room, had a leak and flooded the basement drywall ceiling. Luckily I was in the house and could stop the leak, however it did damage couple of the drywall sheets.
So my question is; Is it absolutely necessary to replace the whole basement ceiling, or it'd be fine with those damaged ones?
I read that in order to prevent mold growing they recommend fully replace ceiling sheets. But in my case it does not look that bad to worry about the rest of the drywall sheets.