The American Cleaning Institute (ACI)

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Q. What is the history of spring cleaning?A. Spring cleaning has been around since ancient times. Cleansing the home, particularly the kitchen, is part of the Jewish celebration of Passover involving removing any traces of leavened bread products. Many cultures have long celebrated this season with tidying up, including Catholics cleaning the church altar and their homes as part of Holy Week. It has traditionally been a time of renewal, when the home as well as the mind can be reduced of…
What’s the science behind how cleaning products remove dirt and bacteria?Cleaning products work by leveraging chemistry and biology to break down, lift, and eliminate unwanted substances from surfaces. Most cleaning agents contain active ingredients—such as surfactants, enzymes, or disinfectants—that target specific types of dirt and microorganisms.Surfactants are molecules that reduce surface tension, allowing water to spread and penetrate grime. They surround and loosen particles of grease,…
ACI’s 2017 Mid-Year Meeting drew more than 100 attendees from 40 companies. The meeting was held at ACI’s Washington, DC offices. The 2017 Mid-Year Meeting opened with a speaker session that provided an overview of the impact of carbon emissions and climate change and how companies can and are addressing it. The session featured Sarah Law, of CDP who provided attendees insights on industry trends and examples of corporate approaches to climate change.…