Carbon bamboo charcoal package, high and vibrant potassium ball, formaldehyde remover, active manganese decorative remover, deodorant, suitable for new car and new home, purple and black ball, with formaldehyde remover formula

Looking at the product picture, you can compare the lower content, the brighter the color, the pink to purple, and the dark purple, the more purple the color, the darker the color. The higher the content, the surface color of the ball should crack evenly, or the color is different, this may be the original waste processing. Please pay attention to the real potassium permanganate ball, which can deal with formaldehyde and harmful toluene gas. The fake one may be contaminated look at the picture below patiently