what are trash cans made of?

Trash cans play a crucial role in maintaining cleanliness and hygiene in our homes, offices, and cities. But have you ever wondered what these seemingly simple yet important objects are made of?

Traditionally, trash cans were made out of metal, mostly steel or aluminum. These materials are durable and long-lasting, making them ideal for outdoor public spaces. However, metal cans can be heavy and prone to rusting, which led to the development of plastic trash cans.

Nowadays, most household trash cans are made of plastic. High-density polyethylene (HDPE) is a popular material for trash cans as it is light, sturdy, and resistant to chemical corrosion. These attributes make plastic trash cans easy to use and maintain, particularly in damp and corrosive environments.

In addition to plastic and metal, some trash cans are made of biodegradable materials like plant-based polymers and recycled paper.