pest repellents
“Mosquito repellent” is a substance applied to skin, clothing, or other surfaces to discourage mosquitoes from landing, crawling, and biting, thereby helping prevent mosquito‑borne diseases.mass+1
More broadly, it is a type of insect repellent whose main purpose is to keep mosquitoes away rather than kill them, usually by creating a vapor barrier that interferes with the mosquito’s ability to detect and home in on humans.wikipedia+2