Certain types of debris are easier to dispose of than others. For example, household debris is actually quite difficult to throw out, because it often has to get sorted before disposal so that the various materials are properly disposed of. If your dumpster entirely composed of one single material, like dirt or concrete for example, then that is called a “clean load,” and it is easier to dispose of than a “mixed load,” which is a dumpster containing multiple types of materials. Extremely heavy loads, such as dirt, brick, concrete, or stone, must also be communicated to your customer service representative ahead of time, so that we can get you the proper dumpster and truck to handle that size load. In general, more complex, and heavier loads, will increase the cost of your rental, but this will be communicated to you upfront.