I really doubt that putting on bug repellant will help you any. As others have said, the love bugs are EVERYWHERE. They were at every resort we visited, every theme park, and every bus stop. They do not sting, bite, or really bother anyone, but they seem to just randomly fly around and land on whatever they land on. They did seem worse at Animal Kingdom and MGM than at Magic Kingdom or Epcot... actually we hardly saw any at Magic Kingdom. At MGM there were thousands of them on the Disney-MGM archway. CM's were trying to sweep them off the walls and ground, but they were fighting a loosing battle. All of this said, they really didn't affect our trip at all... just something that we quickly learned to deal with.