I have heard that rubbing arms and other exposed areas with a cut lime or lemon works for mosquitoes. There are other things that work. Vinegar is supposed to work too. I am looking into getting the Cutter Mosquito repellent that has eucalyptus oil in it. I am going to try it this year when we go to the drive-in.
Here is a link that discusses some other repellents that are around the house and easy to use:
Add your voice to the conversation. Click here to answer this question.