Keep animals away from the area and prevent them from entering the dumpster. It prevents garbage from flying and creating a monstrosity. A garbage container will help make your space look more professional and organized, and it will also allow you to store a container in areas with a lot of traffic without being exposed to people adding or removing it and without attracting attention. When you have a garbage container, not just anyone can come in and leave the lid of the container open or break the closed garbage bags, all of which can attract animals.
Whether they're children who climb into the dumpster, throw at each other (yes, these things keep happening) or adults diving into a landfill looking for salvageable items in the trash, dumpsters can cause injuries, especially if hazardous materials such as glass or sharp metals are discarded. In addition, dumpster cabinets prevent other people from placing hazardous materials in your dumpster that you may not realize when taking out your own trash and that could injure you. The dimensions of the container will depend on the space needed for the container itself and, at the same time, will leave enough space for employees to use the container and for a garbage truck to pick it up.
