The appearance of patios, walkways, and decks quickly can become unsightly with the onset of weeds, moss, and debris that accumulates in the cracks and crevices. Use this specially designed 2-in-1 carbon bladed tool to bring back the beauty. The sharpened blade slides into the tightest places to remove debris and weeds, right down to the root. Use the second blade edge to scrape away stubborn moss, sap, gum, etc.