We are in love with the Patio Shield Repeller at my house. The mosquitos like to feast upon my family normally, so this product was something we really wanted to try.
The Patio Shield Repeller repels mosquitoes in a 15-foot-by-15-foot zone of protection in minutes. It is silent and virtually odor-free. There is no open flame that you have to worry about with the kids. You use the Thermacell butane cartridge refills for mosquito repellent function; each cartridge lasts up to 12 hours! It also includes 3 mats providing 12 total hours of repellency (4 hours each)!
We used this and it works! I was impressed with the difference of not using it and using it. Basically, we went from getting eaten alive to no mosquito bites at all! I can only highly recommend!