Ants do not feed on the grass but they do build ant hills that create a very uneven lawn. Ants also live on patios and like to move indoors. Fortunately, if the infestation of ants is severe, they can be controlled for a short period of time by Kendall Lawn Care. Once the large population has been brought under control, the homeowner may need to get involved. Due to the frequency of treatment required it may be advisable for the homeowner to purchase ant treatment products at the store to keep ants under control.