Dental Care Products Expose Users to Microplastics, Experts Warn

As of November 17th, 2025, experts have raised concerns about the prevalence of microplastics in common dental care products. According to the article, every single dental care item, from toothbrushes to mouthguards, is made from plastic, which can release these tiny particles as people use them.

Dentists and engineers interviewed for the report explain that while plastic is an ideal material for dental products due to its durability, moldability, and low cost, it also poses risks. Studies have detected microplastics in human organs, breastmilk, and urine, though the long-term health and environmental impacts are still being investigated.

The article highlights some promising low-plastic and plastic-free alternatives, such as toothbrushes with bamboo handles and castor oil-based bristles, toothpaste tablets, and mouthwash concentrates in refillable glass bottles. However, the experts note that completely avoiding plastic in dental care is virtually impossible, and innovation in this space is happening slowly.

The American Dental Association is monitoring research on microplastics in dental products, but currently, there is limited evidence of a meaningful health impact. Nonetheless, the article urges consumers to consider more environmentally-friendly options when possible, as dental care products contribute to the growing problem of plastic pollution.