Warning: This product can expose you to chemicals including ethylbenzene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov., First Aid: Eyes: Immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention immediately. Skin: Flush skin with plenty of water. Get medical attention immediately. Inhalation: Get to fresh air. If irritation persists, get medical attention. Ingestion: Do not induce vomiting. If person is conscious, give plenty of water to drink. Get medical attention immediately. For emergency medical assistance, call your local poison control center or 1-877-541-2016., Keep out of reach of children and pets. Danger. Causes eye, skin and mucous membrane burns. Harmful or fatal if swallowed. See back panel for additional precautionary statements. Do not use in toilets, garbage disposals or with plungers. Danger. Causes eye, skin and mucous membrane burns. Harmful or fatal if swallowed. Contains sodium hypochlorite, potassium hydroxide and sodium hydroxide. Avoid contact with eyes, skin or clothing. Avoid breathing vapors. Use only with adequate ventilation. Wear safety goggles and chemical resistant gloves when handling. Do not swallow this product. Wash thoroughly after use. Do not mix with ammonia, bleach, acid or any other chemicals as the release of hazardous gases or violent eruption may occur. If gases are released, leave room immediately. Ventilate if possible. Do not re-enter area until odor is gone. Do not mix with other products or household chemicals as dangerous fumes may result.