10 Things You Should Never Pour Down Your Drain

Omelettes

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While omelettes make delicious meals, their shells create disastrous drainage issues. Many mistakenly believe crushed eggshells pose no threat, but these fragments combine into destructive plumbing obstacles.

Eggshell particles bond with moisture and other pipe debris, forming cement-like accumulations. Their sharp edges accelerate pipe erosion, particularly in older plumbing systems. When mixed with grease, they create nearly indestructible blockages that challenge even professional plumbers.

The gritty texture of eggshells acts like sandpaper on pipe interiors, causing premature wear and potential leaks. Proper disposal remains essential for maintaining healthy drainage systems.