The technology behind 0Bug!Zone Tags is that they create a “frequency barrier” designed to protect pets and humans from insects. According to the company's research, every insect is repelled by a specific frequency, that's why some of their packages contain more than one tag.
They encode these frequencies into magnetic strips on the tags. It’s the same type of strip used on credit or debit cards. The product works by creating a natural energy field by the animal or person that expands the specific frequency. This creates a barrier from the specified insects.
Both Texas State University and Texas A&M University have conducted studies on the product and they concluded that 0Bug!Zone Tags are 80% effective. You can purchase these tags to repel fleas, ticks, and mosquitoes from your dog, and these, as well as many other pests, from people.