 ST. PAUL, Minn.--BUSINESS WIRE--Ecolab NYSE:ECL will host a live webcast of its fourth quarter earnings conference call to discuss 2021 fourth quarter results. A news release containing fourth quarter results is expected to be issued before market open on Feb. 15, 2022. Details for the public webcast are as follows: TIME: 1:00 p.m. Eastern Time DATE: Tuesday, Feb. 15, 2022 DURATION: One hour LOCATION: ARCHIVE: A replay of the webcast and supplemental data w 