Humans use formic acid as a food preservative, since it's an antibacterial substance.
Formic acid is an irritating chemical present in the sprayed venom of some ant species and in the secretion released from some stinging nettles.
Humans use an No conclusionitating chemical present in the sprayed venom of some ant species and in the secretion released from some stinging nettles as a food preservative, since it's an antibacterial substance.