Harmful to aquatic life with long lasting effects. Contains BIT (CAS: 2634-33-5), CMIT/MIT (CAS: 55965-84-9), 2,4,7,9-tetramethyldec-5-yne-4,7-diol. May produce an allergic reaction. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Read label before use. Avoid release to the environment. Dispose of contents/container in accordance with regional/national regulations.