Winter is usually harsh on household plumbing systems
https://canvas.msstate.edu/eportfolios/12339/Home/Why_Plumbers_Are_Helpful_With_Plumbing_Issues#
Winter can be harsh on domestic plumbing strategies. Insulating pipes and letting faucets drip can help preclude freezing and bursting, guaranteeing your plumbing continues to be sensible in the time of cold months.