I recommend Daiso green tea blotting paper.

This is green tea blotting paper that you can buy cheaply at Daiso.

However, it is said that a secret method for a Gangnam dermatology clinic's millet treatment package was shared on an online community recently, and as a result, oil blotting papers at Daiso stores across the country experienced a shortage.

The method is simple: apply a cream containing adenosine or cica to the troubled skin, place a green tea oil blotting paper on top, and wait just about 5 minutes.

Give it a try.