Garlic

• Garlic is a natural mosquito repellent. One or two cloves of chopped garlic added to 4 cups of water in a spray bottle can then be sprayed onto any exposed body parts to naturally repel mosquitoes. This solution will typically last five hours or more.
  
  

Herbs

• Sage and rosemary are often used to deter mosquitoes. The herbs can be placed on a barbecue or open fire.
  
  

Plants

• Marigolds act as a mosquito repellent when planted around a porch or patio. When planted in containers, these flowers can be taken on camping trips or outings and placed around perimeters of the camp or picnic to help keep mosquitoes away.