The medical waste in the beauty industry usually covers a range of items related to beauty care. In this industry, the classification of medical waste may include the following types:

1. **Sharp Waste:** This category includes used needles, blades, or other sharp objects that may cause harm to individuals. Sharp waste requires specific containers for safe storage and disposal to ensure it does not pose a risk of injury to beauty professionals or others.

2. **Infectious Waste:** Due to the potential contact with bodily fluids during beauty procedures, there may be infectious waste such as used cotton swabs, gauze, etc. These items should be individually packaged and disposed of separately to avoid the risk of infection.

3. **Chemicals:** Chemical waste may include hair dyes, chemical residues from cosmetics, or other products with chemical components used during beauty processes. They may require special handling during waste disposal due to their chemical nature.

4. **General Waste:** Apart from specific medical waste, there are general items such as disposable gloves, tissues, etc., which also need to be classified and disposed of correctly according to relevant local regulations.

The generation of these wastes may occur at various stages of beauty care, such as during tattooing, piercing, manicures, hairdressing, and makeup procedures. For these different types of waste, the beauty industry must adhere to specific safety procedures and regulations to ensure the waste is handled and disposed of in a safe, hygienic, and effective manner.