Save yourself and your family from getting eaten alive next year! This certificate provides you with Mosquito Shield's Guaranteed Protection Plan for 2015. The program begins in the early spring and continues through early-mid October. Maximum results are usually achieved after a minimum of two visits, with the goal of achieving up to a 99.9% reduction in mosquitos. Regardless of when you sign up you will begin to see results immediately. Depending on mosquito population, treatment intervals range from 10-17 days. You do not need to be home at time of visit. Valid with Mosquito Shield of North Attleboro.