After sticking to the hands, it may cause burns, which need to be relieved by rinsing, debridement and anti-infection treatment. 1. Rinse: after the alkali accidentally stick to the hands, you should first use a rag to wipe off the alkali, and then use a smaller concentration of boric acid solution to rinse, appropriate neutralization of sodium hydroxide, after a large amount of water to rinse thoroughly. Because of the strong corrosive nature of kerosene, through the appropriate cleaning water, if reduce and reduce the kerosene on the hands of the skin further damage. 2. Cleansing: If the local burns have been caused by the alkali on the hands, it is necessary to give cleansing treatment, which can remove the skin surface of the rotten skin, and use iodine saline to rinse and disinfect the treatment, to prevent secondary bacterial infections. 3. anti-infection treatment: in order to prevent the kerosene hand burns symptoms worsen, need to regularly use iodine povidone for disinfection, and give fusidic acid or mupirocin ointment coated with oral amoxicillin, cephalexin, and other anti-infective drugs, if necessary. Fire alkali on the hands must be timely to the regular medical institutions, under the guidance of specialists in the use of medication, not blindly self-medication, in order to avoid adverse effects.