Class Action Claims Ziploc Misled Consumers About Food Safety

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Ziploc, one of the most trusted names in kitchen storage, is now at the center of a consumer class action lawsuit alleging that its packaging is more dangerous than advertised. The complaint, filed in late April by California resident Linda Cheslow, accuses the brand of “false, misleading, and deceptive labeling” related to the risk of microplastic exposure.According to court filings published by AboutLawsuits, the popular plastic bags—labeled as both “microwave safe” and “freezer safe”—may leach microplastics into food when used as directed. That risk, the lawsuit argues, is not disclosed to consumers and could have long-term consequences for their health.Ziploc products are made of polyethylene and polypropylene plastic, which are materials that can degrade under heat or cold. Cheslow’s lawsuit claims these products “pose the danger of leaching microplastics” when microwaved or frozen—routine uses that the brand specifically encourages.Related: FBI Issues Urgent Warning: These 13 Routers Are Being Hacked“This is particularly concerning,” the filing states, “given that microplastics bioaccumulate in the body, meaning that each exposure and consumption compounds the risk of long-term health harm.” The complaint describes the risk as both “recurring and persistent,” especially with regular use of the product over time.Recent studies have found microplastics in human blood, lungs, brains, and even heart tissue. While the full impact is still being researched, doctors say the tiny particles could contribute to oxidative stress, chronic inflammation, and cellular damage.The lawsuit seeks class-action status to include other Ziploc users who may have been unknowingly exposed. As of now, Ziploc has not publicly responded to the complaint.If the case gains traction, it could have broader implications not just for Ziploc, but for consumer packaging standards and “safe use” claims across the food storage industry.Related: Mark Cuban Issues Grim 4-Word Warning to Consumers