Ecolab Inc. is engaged in offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. The Company's Global Industrial segment provides water treatment and process applications, and cleaning and sanitizing solutions primarily to large industrial customers within the manufacturing, food and beverage processing, transportation, chemical, primary metals and mining, power generation, global refining, petrochemical, pulp and paper industries. Its Global Institutional & Specialty segment provides specialized cleaning and sanitizing products to the foodservice, hospitality, lodging, government and education and retail industries. Its Global Healthcare & Life Sciences segment provides specialized cleaning and sanitizing products to the healthcare, personal care, and pharmaceutical industries. Its Global Pest Elimination segment provides services designed to detect, prevent, and eliminate pests, such as rodents and insects.