Usually you can make an egg white mask after washing your face, which not only shrinks pores, but also tightens your skin.
Blackheads can be applied to the face with a hot towel and a little olive oil.
Drinking rose water for a long time can improve facial complexion and regulate qi and blood. Eat more foods containing vitamin C, tomatoes and pay attention to sun protection. You can use rice washing water, or white powder, pearl powder and the like to make a simple mask, which is not very expensive and convenient, and you should stick to it for a long time.
I wish you more and more beautiful and younger.