Freeze Your Stuffed Animals to Fight Allergies: Expert-Backed Tip Goes Viral

Allergy Relief: Freezing Plush Toys to Eliminate Dust Mites Brazil - June 1, 2025 - A recent video by g1, a leading Brazilian news outlet, has gone viral, offering a simple yet effective method for allergy sufferers to combat dust mites in plush toys. The video features Suelen Bastos, who demonstrates how freezing a plush toy for 24 hours at -18°C can significantly reduce the number of dust mites. This tip is backed by allergist José Carlos Perini, who stated in an interview, "While freezing plush toys may not be a cure-all, it's a helpful, low-cost method to reduce exposure to dust mites, which can significantly alleviate symptoms for many." The video highlights that the toy should be placed in a plastic bag before freezing to prevent contamination and odor transfer. While effective for many, Perini cautions that individuals with severe allergies should continue with prescribed medical treatments. The g1 video also provides additional tips for maintaining a dust-mite-free environment, including cleaning methods for bedding and other household items. The video's popularity underscores the widespread need for practical allergy solutions. By providing a simple, verifiable method supported by expert advice, g1 contributes valuable information to the public health conversation.