POWER OF ATTORNEY

Exhibit 24.1

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each of the undersigned, together representing a majority of members of the Board of Directors of Ecolab Inc., a Delaware corporation (“Corporation”), does hereby make, nominate and appoint DOUGLAS M. BAKER, CHRISTOPHE BECK, MICHAEL C. MCCORMICK and TIMOTHY A. BEASTROM, and each of them, individually, to be my attorney-in-fact, with full power and authority to sign his name to a Registration Statement on Form S-8 relating to the registration under the Securities Act of 1933 of not more than 7,000,000 shares of Ecolab Inc. Common Stock, par value $1.00 per share, plus an indeterminate amount of interests, to be offered or sold for the Ecolab Savings Plan and ESOP, provided that the Registration Statement and any amendments thereto, in final form, be approved by said attorney-in-fact, and his name, when thus signed, shall have the same force and effect as though I had manually signed said document or documents.

IN WITNESS WHEREOF, I have hereunto affixed my signature this 13^thday of November, 2020.

	/s/ Shari L. Ballard
	Shari L. Ballard

	/s/ Barbara J. Beck
	Barbara J. Beck

	/s/ Christophe Beck
	Christophe Beck

	/s/Arthur J. Higgins
	Arthur J. Higgins

	/s/Michael Larson
	Michael Larson

	/s/David W. MacLennan
	David W. MacLennan

	/s/ Lionel L. Nowell, III
	Lionel L. Nowell, III

	/s/Victoria J. Reich
	Victoria J. Reich

	/s/Suzanne M. Vautrinot
	Suzanne M. Vautrinot