To remove them, just rinse them with water, they do not dry out the nails and are not harmful to the body. Snails (the name comes from the words Safe Nails) are the only so-called 9-Free children's nail polishes in the world. This means that they do not contain 9 of the most harmful ingredients that are often found in cosmetics. Practically, this means that Snails are water-based and therefore do not require acetone for their removal. It is enough for the child to rub their hands with plain soap and water to remove the polish and start playing with new colors from scratch!