Description y soil between cleanings. Vacuum or use extraction method to clean. Studies have shown that 2.5-6 times more dirt and soil is removed by 3M™ Nomad™ Scraper Matting than competitive matting. Less dirt and soil tracked into facilities means reduced time, effort and energy required to keep floors clean. Fewer cleaning chemicals are required to maintain floors, which translates to fewer chemicals entering the environment, fewer volatile organic compounds (VOCs) and other indoor contaminants being released inside a facility, helping to improve indoor air quality. Handles heavy foot traffic—up to 1,000,000 people per year. Low profile allows foot and wheel traffic to traverse easily. Manufacturers limited two-year warranty.