The only one step roof deck system in the world. Three colors redwood, slate, cedar. Every Thing Else Removing Deck Surface Stains Decks, if neglected, develop many of the same problems that plague porches. Posts, and joists particularly are prone to rot, because they're near ground level and covered by decking. Steps and railings work loose through use, and finishes, give way to weather.
Inspection is the best protection decline.
The chart below describes what to do for several common ailments. Stain Remedy Food, grease, oil, lipstick Add ammonia to the detergent and water mixture, following the same rinsing procedures, or scrub well with mineral spirits. Scrub the area with a metal bristled brush and cold water. If this fails, apply mineral spirits to the area. Blood, coffee, juice, feces Use dishwashing detergent in cold water.