We need to be clear: it is not advisable to squeeze acne by hand, which may easily lead to infection and wound deterioration. But if there are pockmarks, we can take some measures to reduce its influence.

For superficial acne pits, you can try the following methods:

Chemical peeling: By using cosmetics containing fruit acid, salicylic acid and other ingredients, it is helpful to remove dead skin cells and promote cell renewal. This method needs to be used consistently and pay attention to choosing products suitable for your skin.

2. Micro-needle therapy: stimulate the skin through micro-needle roller or micro-needle instrument, promote collagen production and fill acne pits. This method requires professional operation and nursing in recovery period.

3. Laser therapy: Use laser technology to stimulate skin regeneration and collagen proliferation and improve acne pits. This method requires professional hospital treatment.

For deeper acne pits, more professional treatment may be needed:

Carbonic acid injection: through carbonic acid gas injection, the aged tissues around acne pits are removed and the growth of new tissues is promoted. This method generally requires multiple treatments.

2. Autologous fat transplantation: take out your own fat, inject it into the acne pit, and fill the concave part. This method is effective, but it needs professional doctors to operate.

For the problem of blackheads, we can take the following measures:

Gentle cleaning: use gentle cleansing products to gently clean the face to avoid excessive rubbing and skin irritation. Pay attention to keep your face clean and dry.

2. Mild keratin conditioning: Use products containing salicylic acid or fruit acid for slight keratin conditioning to help remove pore dirt and blackheads.

3. Deep cleansing mask: Choose a deep cleansing mask suitable for your skin, which can absorb dirt and blackheads in pores and shrink pores.

4. Regular exfoliation: Use exfoliating products suitable for skin regularly to help remove dead skin cells and prevent blackheads.

In addition to the above methods, we should also pay attention to maintaining good living habits in daily life:

Diet conditioning: the diet should be balanced and healthy, eat more fresh vegetables and fruits, and avoid excessive intake of greasy food and irritating food.

2. Pay attention to cleanliness: keep your face and body clean and avoid excessive use of cosmetics and products that clog pores.

3. Avoid squeezing acne: Try to avoid squeezing acne by hand, so as not to cause infection and leave acne pits.

Aiming at the problem of acne pits and blackheads left by hand squeezing acne, chemical peeling, micro-needle treatment and laser treatment can be used to reduce its influence. It is also important to pay attention to good living habits and daily care. Remember, it is best to consult a professional doctor or dermatologist before any treatment, so as to choose the solution that suits you.