I have tried every home remedy the B/members suggested a couple months ago and the ants just moved to another room til they were 4 rms out of7 -nothing worked for me So I ended up getting Terro I put a couple drops on cardboard in all the rooms and they are gone The Terro spray did not work I tried that first cause my Aunt had some- But the drops got rid of the ants in 3-4 days