Clam shells are considered dry garbage. Some harder shells and larger bones belong to dry garbage, while softer shells belong to wet garbage.

There are many and complex types of dry garbage. The more common ones include napkins, toilet paper, stained paper, diapers, cat litter, dog pee pads, etc. These are all dry garbage.

Some stained plastics, nylon products, and anti-shattering bubble wrap are considered dry waste and are not recyclable waste.

There are also some garbage in the kitchen that are dry garbage, such as hard shells, larger bones, and some harder shells.

There are also some miscellaneous items that are also classified as dry garbage, such as used umbrellas, lighters, glasses, etc., which are all classified as dry garbage.

The most common way to dispose of dry waste is sanitary landfill. There are two different ways of landfilling. One is landfill and the other is ocean landfill. Landfill is usually chosen. .

Garbage classification can increase the incineration calorific value of other garbage and promote recycling.

Separating hazardous waste can reduce environmental pollution caused by heavy metals and organic pollutants in the waste. After classifying different wastes, the total amount of sanitary landfills can be reduced and the use time of landfills can be extended.

In addition, garbage classification can also reduce the pollution of groundwater after the decomposition of garbage.