Getting Graffiti off a Masterpiece (Video) (image) American Chemical Society Share Print E-Mail Caption Works of art can take years to create and just seconds to deface. Restoration experts teamed up with Dow Chemical to create a cleanser that would get rid of the graffiti and leave the art intact. Learn all about it in this episode of Speaking of Chemistry. The video is available at https://www.youtube.com/watch?v=eGR_AxXdSk0. Credit The American Chemical Society Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.