If you have spent years combating acne, the last thing you want is to be left with unsightly scars that permanently mar the appearance of your skin.
Acne scars can range from deep, "ice pick" fissures to side-by-side boxcar scars to a rolling, dimpled appearance.
Fortunately, in most cases, you do not have to live with unattractive scarring forever.
Read on to find out about the best treatment for acne scars, and you will be on your way to enjoying smooth, even skin.
Why does acne cause scarring? Certain types of acne, such as blackheads and whiteheads, only affect the outer layers of the skin and do not typically lead to scarring.
However, severe acne that penetrates far below the surface of the skin can cause the dermal tissue inside the follicle to collapse, resulting in scarring.
Popping or squeezing zits can exacerbate this problem.
What are the usual techniques for acne scar removal? In some cases, your dermatologist may recommend topical creams to reduce the appearance of acne scars.
For more severe scarring, there are several medical procedures that are commonly employed:

• Chemical peels - strong acids are applied to the face in order to remove the outer layer of the skin.
  
• Laser resurfacing - surgical lasers are used to even the skin's surface and reduce the appearance of scarring.
  
• Microdermabrasion - a small machine is used to "sand" away the outer layer of skin cells and even out the texture of the skin.
  

Do home remedies for scar removal really work? There are dozens, if not hundreds, of home remedies that are touted for their ability to heal acne scars.
Some of these may be more or less effective for tightening the pores temporarily and reducing the look of scarring; however, in most cases, there is no evidence to suggest that they lead to lasting improvement.
Is there any effective acne scar treatment that does not involve a costly medical procedure?