Depending on the type of material that your bathtub or tile is made out of, cleaning the Crayola Bathtub Crayons by Play Visions is relatively easy.
Many verified parent reviews have suggested simply using liquid soap, similar to dish detergent, to remove stains from your bathtub. To remove stains from your tile, it may take some elbow grease, as using the bathroom tile cleaner Scrubbing Bubbles is recommended.