If your drip region over the ceiling is common, mark its outline by using a pencil. Examination parts that are not visibly clear Using the moisture detector. For those who have any uncertainties, don’t just take any odds. Contact a water damage plumber or restoration organization to take a look. https://ceiling-leakage-contracto90011.wikinstructions.com/9140555/ceiling_leakage_waterproofing_an_overview