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At EWG, our team of scientists, engineers, policy experts, lawyers and computer programmers pores over government data, legal documents, scientific studies and our own laboratory tests to expose threats to your health and the environment, and to find solutions. Our research brings to light unsettling facts that you have a right to know.

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Cleaning Tests Overview

Home > Cleaning Tests Overview

Cleaning Tests Overview

  • Conventional Classroom Cleaning

    Cleaning a model classroom using ordinary school cleaning supplies like Twister, Waxie 21 Glass Cleaner, and Simple Green resulted in emission of 66 air contaminants. Overall air pollution was six times higher than a classroom cleaned with green products. See below for more information about the chemicals detected.

  • Green Classroom Cleaning

    Cleaning a model classroom with certified green cleaning supplies like Marauder, Glance NA, and Alpha HP resulted in emission of just 15 air contaminants. Overall air pollution was six times lower than a classroom cleaned with conventional products. See below for more information about the chemicals detected.