1. Personal hygiene cleaning:
The most common use of toilet paper is for personal hygiene and cleaning, especially for use after using the toilet to help clean the buttocks, keep the body dry, reduce bacterial growth and avoid discomfort or illness.

2. Portability:
Toilet paper is easy to carry and use. It usually comes in rolls or stacks and can be simply discarded after use without additional cleaning or disposal, meeting the need for convenience in modern life.

3. Comfort:
Toilet paper is specially designed to be soft and comfortable, non-irritating to the skin and less likely to cause allergies or discomfort when used, especially important for sensitive skin.

4. Reduced risk of infection:
The use of toilet paper helps to reduce the risk of skin infections or diseases in the anal region caused by uncleanliness, and can effectively prevent bacteria from entering the body, especially important in public places and when traveling.

5. Environmentally friendly:
Modern toilet paper often uses biodegradable materials and is designed to be more biodegradable, reducing the negative impact on the environment. Eco-friendly toilet paper reduces the consumption of water and energy, as well as being able to decompose naturally, reducing pressure on waste disposal.