Spring-loaded traps are effective indoors where poisons may pose a threat to people or pets, where poisons are impractical due to the proximity of food, or where recovery of the poisoned rats would be difficult. Trap or glue boards are preferred indoors due to the odor caused by poisoned rats. Traps may be baited with peanut butter or with partially cooked bacon. Mice may be trapped by binding nesting materials to spring-loaded traps. Follow the directions on the trap package for proper placement.
Glue boards are another alternative.
An effective rat poisoning program requires a fresh, dry supply of bait that is readily available. To kill rats in the shortest time possible, first eliminate all other sources of food, forcing the rats to accept the poison as their only food. Recommended Poison Rat Baits Use any properly labeled, EPA approved poison rat bait. Contact your local hardware or garden shop. For safety and maximum effectiveness, be sure to follow label directions carefully and wear gloves when using any poison.