Vacuum with a soft brush or wipe with slightly damp cloth. Avoid harsh soaps and chemicals. Sponge with a mild solution of water and soap(dish washing liquid). Cushions are water resistant and UV resistant canvas. Foams not quick dry. Fabric is water repellent but not waterproof canvas. Brush off loose dirt and dust regularly with asoft brush. Blot excess liquid or spills immediately with a clean, absorbent cloth or sponge. Do not rub. If necessary use clear, lukewarm water and gently wipe the spill. Dry with a clean towel and allow to air dry. Professional cleaning is recommended.