Creeping Pennyroyal has small peppermint scented leaves. Creeper that forms a nice mound or ground cover. Tea is still used to soothe headaches. Strong minty aroma that repels ants and fleas. Oil is a abortifacient, not to be used during pregnancy.
Pennyroyal oil contains many natural insect repellents.
Try it to repell against flies, gnats, mosquitoes, fleas, and ticks. Pennyroyal is one of these most aromatic mints, use an infusion for congestion. Use pennyroyal as a flea collar for your dog. Attached a small pouch filled with pennyroyal to your dogs collar to keep the fleas away. Place it under their blanket in their bed or basket for added protection.