11 Everyday Habits That Flood Your Body With Microplastics

7. Using Personal Care Products with Microbeads

Face scrubs that leave your skin smooth and toothpastes that promise extra polish may sound inviting, but some still contain microbeads: tiny plastic particles meant to exfoliate or scrub. While partial bans have reduced their prevalence, certain shampoos, body washes, and dental products can still sneak microplastics into your daily routine. Scanning ingredient lists for words like “polyethylene” or “polypropylene” is one helpful practice. Many natural options—think salt, sugar, or ground nut shells—now offer equally satisfying results without the plastic hitchhikers. Forgiving yourself for habits formed before the science became clear is part of the journey, too.

8. Inhaling Household Dust

Microplastics aren't just in what we eat or drink—they're often suspended in the air we breathe, especially as dust in our own homes. Synthetic carpets, upholstery, and even soft toys gradually break down, collecting in dust that settles on surfaces and can be inhaled or ingested. Scientific analysis recognizes this as a growing source of exposure. Regular wet dusting (rather than dry), vacuuming with HEPA filters, and airing out rooms are simple steps that make a measurable impact. There's no need for spotless perfection—just a little extra care every so often. Each effort is an investment in clearer air and gentle progress toward a healthier home.