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Top 8 air purifiers to keep your house and home office fresh and clean


Cover picture for the articleWorking and sheltering at home may have created an environment that's toxic to allergy sufferers and unpleasant for everyone else. We pick the latest in home air purifiers. From the gross-but-true files: Dust in your home is made up of about 50% dead skin cells. The rest is composed of plant pollen, human and other animal hairs, textile fibers, paper fibers, minerals from outdoor soil, burnt meteorite particles and various other bits of the local environment.