What the scope and limitations of basil leaf as mosquito repellant?

The scope is An insect repellant of biodegradable ingredients, primarily food products or foodstuff derivatives, that is safe and effective over long periods on animals and humans, wherein the insect repellant comprises two basic ingredients which are small amounts of a garlic extract component and a hot pepper extract component in a surfactant and carrier solution, preferably employing vinegar.

An insect repellant of biodegradable ingredients, primarily food products or foodstuff derivatives, that is safe and effective over long periods on animals and humans, wherein the insect repellant comprises two basic ingredients which are small amounts of a garlic extract component and a hot pepper extract component in a surfactant and carrier solution, preferably employing vinegar. It requires no petroleum-based materials. A method for repelling insects is also described.