1 An electrical impulse travels along an axon. 2  This triggers the nerve-ending of a neuron to release chemical messengers called neurotransmitters. 3  These chemicals diffuse across the synapse (the gap) and bind with receptor molecules on the membrane of the next neuron. These chemicals diffuse across the synapse (the gap) and bind with receptor molecules on the membrane of the next neuron. 2  The receptor molecules on the second neuron bind only to the specific chemicals released from the first neuron.
Some of the more promising wart remedies seemed to be apple cider vinegar, lemon juice, and salicylic acid, which also happens to be the main ingredient in most wart removers. Salicylic acid is also the main in aspirin. I had a lot of aspirin, and I had a lot of lemon juice and apple cider vinegar.
You should cover the wart with a small piece of duct tape just like you would use a band-aid. Warts deprived of air and sun exposure sometimes die without the need for topical treatments. Remove the tape once a week, wash the skin and rub off any dead wart tissue. After it has dried thoroughly overnight, re-apply the duct tape. The tape treatment may be needed for eight weeks. So find some cool duct tape that your child will like wearing. To get faster results with duct tape, use an over-the-counter wart medicine. The best ones contain 17% salicylic acid. Put the medicine on the wart once a day enough to cover the entire wart. Be aware, do this in a well ventilated area, because the acid stinks. Cover the wart with duct tape after you put the medicine on the wart and the medicine has dried.