Blocked plug holes are commonly caused by cooking fats and oils, food waste in the kitchen, and hair, toothpaste, and soap scum in the bathroom. Prevention tips include properly disposing of fats, using drain screens, and regularly cleaning drains with baking soda and vinegar. To unclog sinks, methods like plunging, using drain augers, and disassembling traps can be effective. Regular... https://tapron.co.uk/blogs/news/common-causes-blocked-plug-holes-solutions