At Alsco, we believe our products should not only clean oil and grease off parts, but they should also not be harmful to your health and safety. Our Ecosafe Washer is an aqueous based parts cleaner and, unlike solvent cleaners, is not harmful to the user or the environment. The days of breathing in vapours off solvents and immersing your hands into harmful chemicals is no longer a necessity. The Alsco Ecosafe Washer is now the safe alternative.