How to keep mosquitoes away from your patio

Fans – Oscillating fans will blow bugs away
Bat Houses – Install these high in your trees so bats will come and prey on mosquitoes.
Lighting – Bugs are attracted to lights however some more than others. Swap out your white bulbs for yellow so fewer pests are drawn in.
Yard – Eliminate standing water, and remove excess grass, leaves, firewood, and clippings from yards because this attracts mosquitoes.
Citronella – Candles and Tiki torches with citronella will help keep mosquitoes at bay and add ambience too.

image from western pet services content from mosquito squad