The material is very caustic. It will damage or kill vegetation and will stain or etch glass, plastic, aluminum and most metals. If contact does occur, wash immediately with water. 2 Calculation is based on weight gain of control. 3 Calculation is based on weight of block before soaking.
Local exhaust is recommended if spray or mist is created in an enclosed area.
Small amounts transferred to the mouth by fingers during use should not cause injury. Swallowing large amounts may cause serious injury. Avoid contact with eyes, skin and clothing. In case of skin contact, wash immediately. In case of eye contact, flush immediately with water for at least 15 minutes and obtain prompt medical attention.