Ecolab Schedules Webcast and Conference Call on May 1

ST. PAUL, Minn.–(BUSINESS WIRE)–Ecolab will host a live webcast of its first quarter earnings conference
call to discuss 2018 first quarter results and future earnings guidance.
A news release containing first quarter results and future earnings
guidance is expected to be issued before market open on May 1, 2018.

Details for the public webcast are as follows:

TIME:

1:00 p.m. Eastern Time

DATE:

Tuesday, May 1, 2018

DURATION:

One hour

LOCATION:

www.ecolab.com/investor

ARCHIVE:

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

To access the webcast, visit the Investor News and Events section of
Ecolab’s website at www.ecolab.com/investor
and click on the webcast details. Internet access and Windows Media
Player or other compatible streaming media player are needed to listen
to the webcast.

About Ecolab
A trusted partner at nearly three million
customer locations, Ecolab (ECL) is the global leader in water, hygiene
and energy technologies and services that protect people and vital
resources. With annual sales of $14 billion and 48,000 associates,
Ecolab delivers comprehensive solutions, data-driven insights and
on-site service to promote safe food, maintain clean environments,
optimize water and energy use, and improve operational efficiencies for
customers in the food, healthcare, energy, hospitality and industrial
markets in more than 170 countries around the world. For more Ecolab
news and information, visit www.ecolab.com.

Follow us on Twitter @ecolab,
Facebook at facebook.com/ecolab,
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Inc
.

(ECL-C)

Contacts

Ecolab Inc.
Michael Monahan, 651-250-2809
or
Andrew
Hedberg, 651-250-2185