Get rid of ants and pests

Place small slices of lemon peel along thresholds, windowsills, door entrances, or near cracks or holes where ants or pests are lurking about. I haven?t tried this one yet (living on the third floor does have some advantages? no big ant problem where I live), but apparently ants do not like lemon and will not enter your home. Lemons are also effective against roaches and fleas.