This is absolutely the worst bath bomb I've ever experienced!! I used it with my son to make his bath time fun.. Not only did this bath bomb stain both of our skins, including his genital area it stained our bathtub!! The coloring was impossible to remove with soap and water, not even baby wipes removed it. I had to use rubbing alcohol to remove it from my son and myself. My hands are still stinging from trying to remove the stains. I cleaned the tub with bleach and some particles wouldn't even dissolve I had to scrub them away. Never using this product again!!!