We were having problems with ants in our house and then found a scorpion. We called Vic's Pest Control because a co-worker recommended them. You do not have to have a contract. It was $35 for them to come out and spray both outside throughout the entire front and back yard and also inside. They also left me with ant baits to place around the house where we had been having ants. The stuff they spray inside is odorless. We haven't had any ants since. Also, the lady I made the appt with on the phone spent at least 10 min talking to me about our situation and explaining what they would do, explaining about what product they use, etc. Very friendly, helpful, and professional.