Graffiti Solutions, Inc. makes and distributes chemical products for removing graffiti and restoring marked surfaces. The North St. Paul company began as a pressure-washing business, then spent a decade testing ineffective removers before working with a chemist in 2000 to develop its own line, including the biodegradable Elephant Snot® formula. Its staff also works in the field, writes technical guidance, and conducts graffiti-removal seminars in the United States and abroad.