"Environmental excellence literally defines who Safety-Kleen is, what we do, and how we do it, and we are committed to providing world-class environmental services in California and across the ...

NORWELL, Mass.--(BUSINESS WIRE)--In conjunction with World Environment Day, Safety-Kleen, North America’s largest recycler of used oil, unveiled KLEEN+™, a new family of base oil grades aimed ...

PLANO, Texas, May 11 /PRNewswire/ -- Safety-Kleen Systems, Inc. continues to expand implementation of its comprehensive ISO 14001-compliant Environmental Management System (EMS), setting the ...

Safety-Kleen, which operates a re-refinery in East Chicago, is launching a new KLEEN+ brand of base oils it says reduce greenhouse gas emissions by as much as 78% by "infinitely" recycling used oil.