A blocked drain is a plumbing problem that can occur in any home. When drainage from your sink, bathtub or shower becomes obstructed, water accumulates and causes flooding. In severe cases, this can lead to structural damage and even loss of life. If you notice signs of a blockage – like slow-moving water or overflowing sinks – it’s important to call an expert as soon as possible for help unblocking the drain. What Causes A Blockage In My Sink Or Bathtub? There are many potential sources of obstruction in drains - including hairballs (in dogs), grease buildup on the interior surfaces of pipes, tree roots growing through underground drainage systems and construction debris left behind after building work is completed. It’s also common for small objects like coins or paper clips to get caught up in pipe networks and cause problems down the line. How Do I Unblock A Blockage On My Kitchen Sink? If you see evidence of food particles blocking your kitchen sink's flowpath (like brownish gunk floating at the surface), start by using boiling hot water mixed with vinegar to clear out any obstructions before calling an experienced plumber . Next , use a plunger dipped into cold water to suction onto clogged areas; then push/pull until everything loosens up enough for clean-up tools such as snake cleaners or augers (a type of vacuum cleaner) to dislodge whatever's causing the issue . Finally , flush all waste away with running tapwater while keeping a close eye on things so no further messes form ; once cleanup is complete turn off all taps near where repairs were made so remaining moisture doesn't create future complications . Can You Clean Up The Mess After Unblocking My Sink With Boiling Water And Vinegar ? Yes! Once cleaning has been completed rinse all materials thoroughly under running tapwater before turning off main supply lines nearby