Store away from children; When spraying must be kept in aerosol cans are vertical and horizontal Angle should not be less than 45 & deg; ;When the engine is running, please do not use. Do not put in hot water or place in the car radiator, radiator, and near the stove; If splashed into the eyes rinse with water immediately, then please doctor; This product is flammable, please deposit where below 40 ℃, please do not put in the car. Away from heat and open flame, it is strictly prohibited to insolate, Pierce or burn pot; The net weight and gross weight changed with the passage of time, of aerosol product is normal phenomenon. Attrition rate for & le; 2% per year.