Labels mean nothing. Chinese manufacturers were putting formaldehyde-free labels on flooring made for export to the United States. The flooring was then sold by Lumber Liquidators. The stuff was full of formaldehyde.
https://www.cbsnews.com/news/feds-harmful-formaldehyde-levels-in-lumber-liquidators-flooring/
I remember that Lumber Liquidators controversy. Labels mean something; they need to mean something. Fraud and potential harm to thousands (or more!) of people by selling adulterated products means nothing to people motivated solely by money.
Watch out for the cheap crap sanitizers they are selling for $2.49 a bottle. Caveat Emptor.