Why did swiss lightening soap carotein burn some part of my face.. I'm not sure if it burned or it got darker but it looks darker. And how can I make it go away. I'm thinking of skipping chemicals for a about a month then I will beginn using caroliht for a while 2 weeks for instance is that OK?

Maybe you left it on your face for a long time.Its not good to leave the lather on your face for long.Some can be very irritating.