Two people were handing out these cloth bags at a shopping area. A man handed one to me. There were pamphlets and a sample of paper towels in the bag. The pamphlets warned not to pour cooking oil down the drain. We should cool any excess oil and pour it into the garbage. Oil should be wiped off dishes before they are rinsed or washed. The pink pamphlet included oil-free recipes. The other pamphlets explained that oil is reaching the river water. It is harmful.