ACI Adds Three Executives to Board

June 21, 2021

The American Cleaning Institute (ACI) recently added three new members to its board of directors to fill existing vacancies.

The new board members include:

  • Diego Ruiz, vice president of global government relations for SC Johnson, parent company of SC Johnson Professional
  • Zoë Baldwin, Shell Chemical LP general manager of base chemicals Americas
  • Joseph Schwalbach, Indorama Ventures Integrated Oxides and Derivatives vice president of downstream derivatives.

“The American Cleaning Institute is able to effectively lead and represent the cleaning product supply chain because of the high-level executive leadership on our board of directors,” said Melissa Hockstad, ACI CEO and president.

About SC Johnson Professional
Based in Racine, Wisconsin, SC Johnson Professional is a manufacturer of janitorial and sanitation cleaners. For more information, visit