It’s almost time to pack up the coolers and other outdoor essentials. Keep them mildew free with a spray you can make from household items. Steep 2 orange rinds in 1 quart of white vinegar for 3 hours. Discard the rinds and add 2 tablespoons of rubbing alcohol. Pour into a spray bottle (get one at the Dollar Store). Spritz showers (its best to do this daily), bins, and anything else that is mildew prone to prevent it from growing.