Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to get rid of fire ants [title] Locate the ants' point of entry into your home, so you can seal it later. [step] Prevent any members of your family, including pets, from accessing this area. [title] Apply any over-the-counter insecticide developed for indoor use against ants to kill ants directly.

Ending1: [step] Regardless of whether products are fda approved, products containing insecticides are highly effective at killing ants and preventing them from entering your home. If you are unable to find products that cover your household without also applying insecticides, consult a doctor or realtor to find the best-approved brand for you. Ending2: [step] If possible, apply a product that can control pigeons. Other insecticides such as pyrenees and asperdin can kill ants as well. Ending3: [step] You can buy this commercial insecticide at most grocery stores and pharmacies and, in some areas, online retailers. It might be best to give it to your pets so they know where to go. Ending4: [step] Apply product to the point of entry and to the ants' trail. [substeps] Remember that some commercial products contain toxic chemicals that are damaging to people, pets, and the environment.

Answer format: ending1/ending2/ending3/ending4