Take a tour of our Labs as we show you how we test products and evaluate for the Good Housekeeping Seal. Learn more about the Institute at http://www.goodhousekeeping.com/institute/about-the-institute/a16265/about-good-housekeeping-research-institute/
SUBSCRIBE to Good Housekeeping: http://bit.ly/SUBSCRIBEtoGOODHOUSEKEEPING
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