: Pour half a cup of baking soda followed by half a cup of white vinegar. Let it sit for 15 minutes, then flush with hot water.
: Use a plunger with a fold-out flange for a better seal in the toilet bowl. HowTo_ClearPlumbing.7z
: For minor grease clogs, pour a kettle of boiling water directly down the drain to melt solidified fats. : Pour half a cup of baking soda
: If plunging fails, use a closet auger (plumbing snake) to reach deeper into the trap. Technical Note on .7z Files HowTo_ClearPlumbing.7z