Skin care knowledge These 4 bad habits will make your skin worse

We use skin care products and cosmetics to make our skin more beautiful, but if you make mistakes in skin care, then you are not caring for your skin, but hurting it.

1. Not cleaning makeup brushes and sponges regularly

Bacteria are very easy to breed on makeup brushes, beauty eggs, and powder puffs, so if they are not cleaned regularly, these bacteria will contaminate your skin when you put on makeup, which is why you get acne and your acne gets worse after putting on makeup. If this continues for a long time, it will cause skin allergies.

2. Use expired cosmetics

The shelf life of unopened cosmetics is generally three years, but the best usage period after opening is generally 3-6 months. If the period is too long, it will easily breed bacteria and cause oxidation. Therefore, do not stockpile too much cosmetics, and do not use old cosmetics just because you don’t wear them often. They need to be replaced in time.

3. Use skin care products containing irritating ingredients

Some people with oily skin want to use alcohol to control oil and shrink pores, but they forget that alcohol is also irritating and can cause skin sensitivity. Long-term use of alcohol-based skin care products is not good for the skin.