What Works?

Help! I need some mosquito spray that actually works. This bottle of OFF! with Skintastic doesn't work on the mosquitoes that have traveled here to the great state of Texas. We were at soccer practice yesterday and I sprayed myself and the kids with this stuff. One by one I would watch them land on me and my kids. We all have bites, especially the baby. They love her little head, ears and face. I need something that really works. Spring is here and summer is coming fast. I can't put us all in a bubble. Any suggestions?