Get medical attention immediately. Call a poison center or physician. Flush
contaminated skin with plenty of water. Remove contaminated clothing and shoes. To
avoid the risk of static discharges and gas ignition, soak contaminated clothing
thoroughly with water before removing it. Continue to rinse for at least 10 minutes. In
case of contact with liquid, warm frozen tissues slowly with lukewarm water and get
medical attention. Do not rub affected area. Chemical burns must be treated promptly
by a physician. Wash clothing before reuse. Clean shoes thoroughly before reuse.