1. Basic Cleaning: Before brush acid, we need to have a basic cleaning of our skin, just using daily facial cleanser.

2. Allergy test: If it is the first time you use brush acid or if you change the product, you must put the used product behind your ear for 5 minutes before the brush acid. It is normal to itch a little. Because acidic products are highly effective irritating drugs, in order to produce irreversible large-scale allergic irritation, the steps of this test must not be forgotten.

3. brush acid: Drop (apply) acidic products in places with long closed mouths or acne, avoid the eyes and apply them locally. It is recommended not to use the whole face first. After there is no problem with the skin test behind the ear, it can be used locally in areas with acne and blackheads. It will be easier to adapt to local use. If the skin does not produce any serious irritation after a period of use, then gradually increase the scope of use and stay time.

4. Replenish water+repair, stabilize the skin: repair this piece, I recommend the three-piece suit that you and I use together. If necessary, you can follow it for reference only. Repair Water Cream+Shu Min Essence+Sunscreen. I choose ceramide emulsion for hydration. In the process of hydrating, the barrier can be further repaired and the skin condition can be maintained.

These are the correct skin care steps in brush acid, and I hope they will help you.