Is There any way to lighten dark spots on body like birth marks can i bleach them away?

i have this big bruize on my leg from riging my bike then falling... and its brown and its been 2 moths but it left a bruise like mark.. is there any thing i can get from walmart maybe to put on my body to make it go away?Is There any way to lighten dark spots on body like birth marks can i bleach them away?
dark skin pigmentations can be corrected effectively with a good skin lightening product.. but before you buy any skin lightener, here's where i always go for a guide on how to lighten skin efficiently -Is There any way to lighten dark spots on body like birth marks can i bleach them away?
eww dont you dare bleach that!
go to the doctor he'll help u out im sure
Yes, here's a list of products:





http://911skin.com/brownspots.html





Just be VERY CAREFUL not to get it on the surrounding skin, because that'll bleach much faster than the darker areas.
make up powder or something like that to macth your skin