Why do bottles of oven cleaner have safety labels?

Answer 1

Simply because of the chemical make-up of the product ! Primarily they are corrosive, and irritant to the lungs - Which is why you should use in a well-ventilated area (as detailed on the safety label)

Answer 2

Bottles of oven cleaner have safety labels because the solution contains corrosive chemicals that can be harmful if not used properly. The labels provide important information on how to safely handle, store, and use the product to prevent accidents and injuries. It is crucial to follow the instructions on the label to protect yourself and others.