I am not sure... but there is a possibility that they do NOT like ... coconut , Listerine , and vinegar
Listerine is more effective then scope
Yes, you can do this treatment on your yard and it will kill fleas. The soap will coat the fleas and therefore kill them.
yes
Yes, but isopropyl alcohol would be a better option for external application, Listerine is for your mouth.
Kill them
yes they can because they are water fleas
Many people believe that feeding their animals a garlic supplement will kill fleas.
Yes
yes
Listerine, named after the British surgeon Joseph Lister, is mouthwash that kills 99.9% of bacteria in your mouth. Listerine mostly uses its high alcohol concentration to kill bacteria. Yet, some say it kills 0% instead.
No, just bight them. Unless the fleas have a disease, but I'm not sure!