OK I'M LIGHT BROWN WITH DARK PATCHES OVER MY BODY COS OF MY ECZEMA, WHERES THE BEST PLACE FOR ME TO BUY SKIN BLEACH, OR WOULD A BOTTLE OF FLASH LIQUID WITH BLEACH DO THE TRICK? AND MY FACE SEEMS TO BE DARKER THAN THE REST OF MY BODY. PEOPLE LOOK AT MY FACE AND THINK I'M LYING WHEN I SAY I AM LIGHT BROWN, BUT THEY BELIEVE ME WHEN THEY SEE MY ARMS, LEGS AND CHEST. HOW CAN I OVERCOME THIS PROBLEM?