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What makes new SIERRA Antifreeze safer?

April 26, 2017antifreeze Safer Sierra

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What makes new SIERRA Antifreeze safer?

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SIERRA Antifreeze is formulated with propylene glycol (PG). As compared to ethylene glycol, propylene glycol is less toxic and safer for children, pets, and wildlife in the environment. Propylene glycol is used at specified levels in the formulation of many consumer products including cosmetics, pet food, and certain over-the-counter medications.