Windex Outdoor Concentrated Cleaner is the easy way to clean and shine windows, patio furniture, brick, and other outdoor surfaces! The specially-designed 32 ounce spray bottle conveniently attaches directly to your garden hose. Just spray, rinse, and let dry to clean stubborn dirt and grime outside your home, leaving behind only our famous streak-free shine. The glass cleaner formula will not harm plants, painted surfaces (water or oil based paint), siding, grills or plastic surfaces. Windex window cleaner hose attachment contains no phosphorus and is ammonia-free. Avoid using on automobiles and newly sealed asphalt. Test on small area of painted or wood surfaces before spraying entire area.