Expired Goods: Crucial Facts You Should Never Ignore

15. Door Hinges

Lifespan: varies—watch for clues *Average cost: $10–$30 per hinge* High-traffic doors may cycle open and closed thousands of times a year, grinding away lubricant and stressing screws.

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Door Hinges © Shutterstock/ Dmitry Kalinovsky If the pin wobbles, finish flakes, or the door drags, swap in new hinges and use a graphite-based grease to keep them gliding silently.