This product is fantastic. I travel a lot to the Caribbean and other third world countries and I don't leave it behind. It is easy to use and I can even go into the ocean or the pool. I have recommended this product to families and friends and they love it.
I bought it for my 16 month old because he hated being sprayed and I didn't want him to breathe in all those toxins anyways. I'm pretty content with this purchase.
I ordered this for my daughter as she is always being bitten by mosquitoes. When my daughter wore it at camp, where bugs are the worst, she had it on her left wrist. She ended up with 1 mosquito bite, on her right calf. I would say that you may want to consider two for better protection.