A trash can is a container used to hold waste and unwanted items. It helps keep our homes, offices, and public spaces clean by providing a designated place for garbage. Trash cans come in various sizes and materials, such as plastic or metal, and often have lids to prevent odors and keep pests away. In many places, you can find different types of trash cans for recycling, compost, and general waste. This separation helps reduce the amount of trash that ends up in landfills and promotes recycling efforts. Using a trash can is an important part of maintaining a tidy environment and protecting our planet.