ELLICOTT CITY, Md. - Howard County is the first Public School system in the nation to achieve Green Seal GS-42 certification for cleaning to protect health and the environment. Green Seal is an independent non-profit organization that provides certification and science-based standards for cleaning products and services to promote healthy indoor environments.
School facilities underwent a detailed audit of its cleaning processes, procedures and business practices as part of the GS-42 certification process.
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