What is the benefit of using mosquito repellents containing DEET?

Using mosquito repellents containing DEET provides reliable protection against bites, which is one of the primary purposes of these products. DEET works by interfering with the ability of mosquitoes to detect humans and our natural scent. This effectively creates a barrier that significantly reduces the likelihood of being bitten, thereby helping to prevent the transmission of mosquito-borne diseases.

While attracting mosquitoes away is not a function of DEET, it actively works to repel them. On the other hand, environmental impact can vary, and while DEET is highly effective, it is not necessarily considered environmentally friendly. Additionally, while some repellents may affect taste, the main benefit of DEET focuses on protection from bites rather than altering taste perceptions. Thus, the choice highlighting the reliability of protection accurately reflects the primary and most significant advantage of using DEET-based mosquito repellents.