There are over 150 species of lizards worldwide. The most commonly seen are a few species of Geckos which quickly colonize houses, moving & dwelling about on the ceiling in the evening after cockroaches, mosquitoes and other prey. People mistakenly tend to think that they are poisonous.
Ace bug fumigation services has a unique formula that makes the lizard come out from their hiding places and once the spray falls on it, it dies.