hi,
my face has acene before, and i pop them so they become dead cell. After that i used Betadine, but still there are red brownish circle where the pimple was.
Pimple has gone but after many weeks, those brown-red color is still there..

what should i do? when and how can it fade away permanently and when i recover my original skin on face?

I hope to hear your best advice.

Thanks and kind regards,

Xavi