A customer says she bought CopperZap because she already knew a bit about the research on antimicrobial copper. She also said she often uses a copper brush on her horse. She said it almost seems to put the horse into a trance! She says the horse does not respond the same way to other brushes.
Perhaps the horse’s hide harbors some kind of microbes that cause itching. Copper has been shown in many scientific studies to kill a wide range of microbes, so maybe it helps the horse relax and feel better. If anyone knows more about this or has related experience, please share. Who knows, maybe we should come out with a line of CopperZap Horse Trance products. Just kidding, don’t send money.