Causes of skin stress during the summer include sun, pollution, saltwater/chlorine, indoor air conditioning, and persistent sweat when outdoors. By end of summer you may be experiencing worsened or new pigmentation in your skin, new or worsened acne, or Ph imbalances such as dry or oily skin. For these reasons, fall is a great time to give your skin a little TLC. Here are the 3 areas we suggest focusing on.