Acne scars can be treated in various ways. Here are some of the ways to clear up acne scars:

1. Apply fresh lemon juice directly on your scars using your fingertips or a cotton ball. Allow it to sit for 10 minutes, then wash it off with water.
2. Mix equal amounts of lemon juice and honey. Use a cotton ball to apply the mixture on the affected area.
3. Mix 1 teaspoon of lemon juice with 1 teaspoon of vitamin E oil.
4. Reduce redness.
5. Try fade creams.
6. Use retinoids.
7. Use vitamin C. Ascorbic acid, or simply vitamin C, may be an effective way to fade or even remove acne scars and can be found in something as simply as lemon juice.
8. Avoid creams with vitamin E. Creams with vitamin E may actually do more harm than good.

There are also various cosmetic options for treating acne and acne scars such as micro needling of the affected area with a 0.50mm micro-needling kit, laser therapy and steroid injections injected into the scarred area.

It is important to note that some of these treatments may not work for everyone and that it is best to consult a dermatologist before trying any new treatment .

I hope this helps!