How To Treat Brown Spots

My sister was telling me that I should really go for a facial treatment one of these days.  I notice some brown spots on my face too.  Those are called age spots or sun spots I think    Exposure to sun, aging, stress, hormone or acne will cause these spots to appear.  It is important that I find ways to treat them or get rid of them.  I better find a good sunscreen or whitening cream for my face.  If you have brown spots due to acne, then it is best that you look for the right treatment for acne.