Brush cleaning method

I'm watching a YouTuber's beauty channel right now, and I found their brush cleaning method fascinating, so I'm sharing it.

Natural Hair - After applying soap or shampoo, gently rub in the direction of the grain using your palms, then rinse thoroughly under lukewarm running water. Rubbing too vigorously causes the hair to spread out, which is fatal to the hair. Dry in the shade, ensuring the hair does not touch the edges of the table.

Synthetic bristles - Before washing, wipe off any makeup with a tissue, then apply Vaseline and wipe off the Vaseline and any remaining makeup thoroughly with a tissue. Then, gather the bristles with your hands. It is best to never let synthetic bristles come into contact with water. If they are very dirty, they can be washed with water once.