can anyone tell me how to cover or get rid of white spots on skin?

i have white spots on my fae, arms, and chest.  they are scars from acne and chicken pox when i was 12.  my problem is i have tried makeup and self tanning products but they dont seem to cover these spots, they seem to just shine though.  is there any thing i can use or do so these spots aren't so noticable?

[Dr_Aparna]

Hi,
Chicken pox is an acute contagious disease of childhood.Chicken pox is marked by a slight fever, characterized by a superficial eruption of macular transparent vesicles appearing in successive crops on different parts of the body. They rarely become pustular, but dry up, and are only occasionally followed by scars.
There are creams available which claim to remove scars.The cream softens the scar tissue and promotes healing by working on the collagen fibers and realigning them.But how effective they are is not documented.
The latest technique available is Laser. Scars, especially old scars, may be treated with PhotoDerm, a non-invasive, laser-like device that emits an intense flash of light that works directly on the scar by reducing the blood vessels present in the scar tissue.
ref:http://www.drman.com/scar_removal.html