The traditional Chinese New Year festival, in order to add a festive atmosphere families will buy loud whips, fireworks. All kinds of fireworks look great when they are set off, but the potential dangers cannot be taken lightly. Fireworks release a lot of smoke and dust when they are set off, accompanied by the pungent smell of sulfur, a strong irritation to the eyes and respiratory tract. Fireworks ejected a large range of sparks, splashing down on the skin, eye mucous membranes will produce different degrees of burning reaction. Firecrackers in the explosion will be spattered with debris and sand and gravel of different sizes, such foreign objects spread over a large area, it is very easy to cause a foreign body in the eyes of nearby spectators. For all the dangers, good eye protection measures will not be afraid of it. Adults must be away from buildings and trees when setting off fireworks, the children watching placed in a safe position. If you set off large fireworks, loud whips are set long enough to fuse, while wearing good goggles, there is really no ordinary glasses can be worn. Once the fireworks start to be away from the firecrackers, watch the shooting air fireworks do not stand directly below, do not look up directly. After the fuse burning fireworks did not ignite, do not return directly to see, in case of a sudden explosion.