【Recommended usage】 ： This product can be used outdoors or in a well-ventilated place. You may wear protective gloves, safety goggles, and a face shield. It's recommended to use nitrile chemical gloves. When used in massive quantities, it's recommended to use PE or PP gloves, but don’t use PVE, rubber, or nylon gloves. If accidentally contaminated the skin, don’t pull the skin forcibly. Firstly apply soap, then use a blunt object like a spoon to pull the skin gently, and finally wash with water.