deet mosquito repellent

Sun, 03 May 2026 18:07:14 +0000

DEET IUPAC N, N --3- N, N -- m - . 501. DEET is one of the most effective and best studied repellents to repel mosquitos. The higher the concentration of DEET (20% or more is recommended), the longer the duration of protection. 1946 (DEET) .