A trash can is a container used for the disposal of waste materials. It is commonly found in homes, offices, and public spaces, designed to hold garbage until it can be collected and properly disposed of. Trash cans come in various sizes, shapes, and materials, including plastic, metal, and wood, and often have lids to contain odors and prevent animals from accessing the waste. Many trash cans are equipped with features like foot pedals for hands-free operation and recycling compartments to promote environmental sustainability. Proper use of a trash can helps maintain cleanliness and hygiene in living and working environments, contributing to overall public health.