Safety in the laboratory has been a growing interest due to recent recurrences of the fatal accidents such as physical or chemical explosions. It is not easy to determine, to what extents the industrial safety and health law should apply the laboratory. Most laboratory workers are not sufficiently trained and recognized for the generic features of safety and health. The actual conditions of safety and health in the laboratory are not appropriate for laboratory workers. Safety and health in the laboratory is unfortunately in the dead ground. Therefore, it is most imperative to secure safety in the laboratory. This study proposes a method to improve safety in the laboratory.