For an excellent after-shampoo rinse, try this homemade remedy using invigorating orange and soothing chamomile in a winning combination: 1 cup fresh chamomile flowers (or 1/2 cup dried); peel of 1 orange; 1 cup apple cider vinegar and 2 cups water. Simmer all ingredients for 6 to 8 minutes. Strain and let cool. Pour over just-washed hair and leave in for 5 minutes. Rinse and dry as usual. Apple cider vinegar helps remove dead skin cells and control dandruff and excess oil. Soothing chamomile and invigorating orange leaves hair soft, shiny and squeaky clean.