Dehumidifiers can help if you’re clever with that you’re trying to achieve, but you should always look to solve the underlying cause. That means, where possible, improving exhaust and ventilation.
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Articles on Indoor air
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3D printers got a lot of attention when DIYers leapt to action to address equipment shortages early in the pandemic, but some everyday items found in hardware stores played a big role, too.
Air-ventilation upgrades have been badly needed in U.S. classrooms since long before the pandemic. Low-tech filtration systems that cost about the same as a textbook per student can make a big difference.
Aerosols of some FDA-approved food coloring could deactivate airborne viruses.
Top contributors
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Adjunct academic, Flinders University
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Professor of Biomedical Engineering, Purdue University
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Postdoctoral Fellow, Biomedical Engineering, Purdue University
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Postdoctoral research associate, Biomedical Engineering, Purdue University
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Doctoral student in Biomedical Engineering, Purdue University
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S. J. Archuleta Professor of Environmental Engineering, University of Colorado Boulder
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Assistant Professor of Strategy and Innovation, Boston University
