Copper scrubber set for stains and burns around the kitchen Copper has the ability to prevent the growth of bacteria, and is hygienic, reducing stuffiness and odors. The soft copper wire is finely knitted, so it is scratch resistant and easy to use. Removes tough stains and burns on grills, pots and stoves. Antibacterial, deodorizing, and mildew resistant. Precautions for Use: This is a metal scrubber, so please do not use on products that are prone to scratches. Do not use disinfecting agents (moisturizing agents) as this may cause copper corrosion. The metal itself is a soft material, so it may be damaged if you hit it hard or put it on a strong load.