The paper towel for wiping your nose should be put in the blue trash can.

Paper towels to wipe your nose should be put in the black trash can.

It refers to some wastes in life, such as bricks, ceramics, ceramic tiles, glass products, metal appliances, plastic products, etc. Red represents harmful waste, blue represents recyclable garbage, green represents kitchen waste, and gray represents garbage other than harmful substances and recyclable substances.

Different colors of trash cans have different meanings of garbage. Generally, black trash cans are used to dry garbage, which refers to garbage that is not easy to rot in life, such as some waste products, such as bricks, ceramics, tiles, glass products, metal appliances, plastic products and so on.

Introduction of trash can

Trash bins, also known as waste bins or dustbins, refer to containers used to put garbage, most of which are made of metal or plastic. Put it in a plastic bag when you use it, and tie it up and throw it away when there is a lot of garbage.

Trash can be used as a container for people's life and a reflection of social culture. Trash cans can be divided into public trash cans and household trash cans. Most trash cans have covers to prevent the smell of garbage from emitting, and garbage can be divided into independent trash cans and classified trash cans. Some trash cans can be opened with your feet. Most household trash cans are placed in the kitchen to place kitchen waste. Some families put one in the main room. Some trash cans on the playground will be specially designed.