Citrus Fruits and Juices
Citrus fruits are ant killers, especially orange peel and lemon juice. Ants do not like the smell of citrus at all. When you crush an orange or lemon peel, it releases a strong scent that is not pleasant for ants.
They will avoid it and move away from your house if they smell it. Soaking orange peels in water overnight and using the liquid as a spray can be very effective against ants. You can also use lemon juice as a repellent spray. You can also use this method to get rid of ants in the house
