UK warns against pouring fats, oils, and festive foods down drains to prevent clogs and costly damage.

UK plumbing experts warn against pouring gravy, fats, oils, and certain festive foods and drinks like Baileys and mulled wine down kitchen sinks during Christmas, as they can solidify in pipes, causing blockages, foul odors, and costly repairs. Items such as turkey drippings, starchy leftovers, and coffee grounds contribute to the formation of fatbergs—hard, obstructive masses in sewer systems. Authorities urge households to dispose of fats and greases in the trash, use sink strainers, and avoid flushing even “flushable” wipes. Preventing improper disposal helps protect home plumbing and public sewer systems, reducing the risk of holiday-related plumbing disasters.