What are the differences between ir3535 and DEET insect repellents, and which one is more effective for repelling insects?

IR3535 and DEET are both insect repellents, but they have different chemical compositions. DEET is generally more effective at repelling insects compared to IR3535. DEET provides longer-lasting protection and is more effective against a wider range of insects. However, IR3535 is considered to be a safer alternative for those who are concerned about potential health risks associated with DEET.