9 Items You Overclean and 9 You Keep Forgetting to Wash

8. Duvet vs. pillow

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Pillows accumulate oils, hair, and dirt, transforming them into breeding grounds for fungi and dust mites. Clean pillows every three months, especially if you use protective covers, which should be washed at least monthly.

Duvets, shielded by covers and less exposed to direct skin contact, only need washing approximately every six months. This interval keeps them fresh while preserving their quality.