Question: is deet allowed in the us?
Answer: DEET is not DDT. In fact DDT was banned in the U.S. in 1972. ... ® FamilyCare Insect Repellent IV contains 7% DEET and repels mosquitoes for up to 2 hours, while OFF! ® Deep Woods® Sportsmen Insect Repellent I contains 98.25% DEET and repels mosquitoes for up to 10 hours.