Step 1: Give dark hair a cup of coffee, If you have brown hair, make a pot of extra-strong coffee. Let it cool completely. Pour the cold coffee into a spray bottle, and spritz it all over your hair. Sit in the sun for about half an hour. This won't lighten your overall color, but it will brighten your natural highlights. Step 2: Treat blonde hair with tea
If you're blonde, steep five chamomile tea bags in boiling water. When the tea is completely cool, spray it on your hair, comb it through, and sit in the sun for about 30 minutes to bring out natural highlights. Step 3: Brew berry tea for redheads Follow the same brewed tea method if you're a redhead, except use cherry or blackberry tea. A can of beet juice mixed with a little water will give redheads highlights, too.