KY Fence Guy
Homemade Deck Cleaner
Mix together 1 gallon of water, 1 quart of bleach (ensure it is inexpensive laundry bleach), 1 pint of rubbing alcohol and 2 tablespoons of Murphy's (or another ammonia-free detergent). After the ingredients are mixed, simply brush it onto your deck and rinse very thoroughly with hose water.
