EX-32.1 8 ecl-20221231xex32d1.htm EX-32.1

EXHIBIT (32.1)

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SECTION 1350 CERTIFICATIONS

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Pursuant to 18 U.S.C. Section 1350, each of the undersigned officers of Ecolab Inc. does hereby certify that:

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(a) | the Annual Report on Form 10-K of Ecolab Inc. for the year ended December 31, 2022 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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(b) | information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Ecolab Inc.

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Dated: February 24, 2023 | /s/Christophe Beck
​ | Christophe Beck
​ | Chief Executive Officer
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Dated: February 24, 2023 | /s/Scott D. Kirkland
​ | Scott D. Kirkland
​ | Chief Financial Officer

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