Amends the Counties Code and the Illinois Municipal Code. Provides that the county board or the corporate authorities of a municipality may adopt a resolution declaring that a specified area of the county or municipality has a litter problem and that fines for littering in the specified area will be tripled. Provides that the county or municipality shall post notice in the area specified by the county or municipality warning of the increased fines. Allows the amount of the increase in the fine received under the provisions must be used toward litter cleanup in the county or municipality.