At around noon on June 28, 2015 LAFD units arrived on scene of the A&A Wiping Cloth Company at 4366 Worth Street in El Sereno reporting heavy fire showing. Originally thought to have a Valley Blvd address, Valley IC quickly progressed to a Major Emergency incident bringing over 50 companies to the scene. Ultimately going into defensive ops, over 164 firefighters battled the stubborn fire in 90+ degree heat for over 2 1/2 hours. Six FF injuries were reported. The cause of the fire is under investigation.