Keep Mosquitoes Away with These Tried-and-True Repellents Mosquito experts break down how to choose and use the best mosquito repellents High angle closeup of Black woman spaying legs with bug repellent Only insect repellants with Environmental Protection Agency–registered active ingredients such as diethyl toluamide (DEET)[AS1] , p-Menthane-3,8-diol (PMD) or icaridin (also known as picaridin) have been scientifically proved to effectively keep mosquitoes away. Mosquitoes are masters of speed and subtlety. Rarely do we catch one on our skin mid-bite. And when we do, the damage is often already done: the blood has been sucked, the itch-inducing saliva has been secreted, and, in some cases, a disease has already been transmitted.

What Is DEET and Is DEET Bad for You? Studies show the insect repellent is safe and effective at preventing insect-borne illness Nobody wants to become a buffet for bloodthirsty mosquitoes or ticks. But is dousing yourself or your kids with a DEET-based bug spray really the best answer? Applying chemicals to skin just seems … well, unhealthy. Let’s check in with dermatologist Amy Kassouf, MD, to find out whether DEET is safe for you and your family.

Is DEET Really Your Best Choice? We Explored Your Options for Insect Repellent. From picaridin to herbal solutions, there's a wide variety of non-DEET repellents on the market. But which work, and which are just snake oil?

Which mosquito repellents are proven to work best? Whether you're staying in your back garden this summer or heading somewhere tropical, you'll be keen to avoid mosquito bites. There's a wide range of repellents claiming to help you do this, and avoid anything from a nasty bite to, for those travelling abroad, dengue fever or even malaria. For BBC Radio 4's Sliced Bread, listeners Nick and Yasmine want host Greg Foot to find out which mosquito repellents actually work. Nick wants to avoid bites when he is out walking, while Yasmine often takes family trips to Zambia, including to areas where malaria is a problem.