Dirty pores all over the face can be improved by paying attention to sun protection, cleaning, regular pore cleansing, and frequently sunning pillowcases and other bedding items. Here are some specific steps:

1. Pay Attention to Sun Protection

Many people mistakenly believe that applying a moisturizer every day is sufficient for going out. However, this is a misunderstanding. Even if you don't wear makeup, it is essential to apply sunscreen or sunblock all year round. The environment we live in is filled with harmful ultraviolet rays and smog. If our faces are exposed to these elements without protection, it can lead to clogged pores and an accumulation of dirt.

2. Pay Attention to Cleaning

Proper cleaning is also crucial every night. Even if you don't wear makeup, it is recommended to use a makeup remover oil or cream followed by a facial cleanser. Additionally, investing in a cleansing device can be helpful as it can provide a deeper and more thorough clean than just using your hands. Make sure to rinse off all the foam thoroughly, and it is important to use warm water for a cleaner result.

3. Regularly Cleanse Pores

It is recommended to use a cleansing mask 1-2 times a week. Apply the mask in a thicker layer and leave it on for about 30 minutes. Then, wipe it off with a cotton pad and rinse your face with hot water. If you have severe blackheads on your nose, you can use a comedone extractor to gently squeeze them out. Afterward, it is crucial to apply a pore-tightening mask. Skipping this step can lead to enlarged pores and increased dirt accumulation, making it difficult to clean in the future.

4. Frequently Sun Your Pillowcases and Bedding Items

To effectively remove dirt from your face, it is essential to understand its source. Microorganisms and bacteria are significant factors. Since your face is in constant contact with your pillow while sleeping, it is important to change and sun your pillowcases and bedding items frequently.