The old stuff was Scotchgard a 3M product which contained PFOS which was banned in 1999 the Scotchgard available now is non aerosol and reformulated. PFOS had a half life in the human body of 5 years and is responsible for hard to remove contamination of water supplies as it was also used in firefighting foams.
"You do not laugh when you look at the mountains, or when you look at the sea." Lafcadio Hearn
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"You do not laugh when you look at the mountains, or when you look at the sea." Lafcadio Hearn
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