Washington [US], September 11 (ANI): The findings of recent research from the University of Colorado Boulder suggests that even though reusable cloth masks might seem bad for wearing but washing and drying them doesn't reduce their ability to filter out viral particles.
Washington [US], September 10 (ANI): The reusable cloth masks people have been using for the past year or more may look a little worse for the wear. But new research from the University of Colorado Boulder finds that washing and drying them doesn't reduce their ability to filter out viral particles.
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