Learn to love the little critters it was their home first. They do good things and eat your pests.
You are very lucky. They are after the bugs. If you off the lizards, You will be living in poison to kill the bugs. Lizards are amusing and wonderful. Learn to appreciate them.
Spray the foundation of your house with one of these:
Talstar, Demon WP, Suspend SC, or Cynoff.
Caulk up all the holes you can find around any entrance to the home.
Net pipes such as dryer vents.
Outside lighting is attractive, but attracts bugs which in turn draw the lizards.
If you see one by your house, squirt them with cold water. Squirting them slows them down so you can catch them in a box with a broom and release them.
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