ST. PAUL, Minn. – Sept. 21, 2021 – Ecolab will host a live webcast of its third quarter earnings conference call to discuss 2021 third quarter results. A news release containing third quarter results is expected to be issued before market open on Oct. 26, 2021.

Details for the public webcast are as follows:

TIME: 1:00 p.m. Eastern Time

DATE: Tuesday, Oct. 26, 2021

DURATION: One hour

LOCATION: www.ecolab.com/investor

ARCHIVE: A replay of the webcast and supplemental data will be available on Ecolab’s website.

About Ecolab

A trusted partner at nearly three million customer locations, Ecolab (ECL) is the global leader in water, hygiene and infection prevention solutions and services. With annual sales of $12 billion and more than 44,000 associates, Ecolab delivers comprehensive solutions, data-driven insights and personalized service to advance food safety, maintain clean and safe environments, optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, hospitality and industrial markets in more than 170 countries around the world. www.ecolab.com.

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Contact:

Michael Monahan
+ 1 651-250-2809

Andrew Hedberg
+ 1 651-250-2185

Nate Brochmann
+ 1 651-250-3837

Sept. 21, 2021

(ECL-C)