We can never say it enough: nose is effective to get rid of a cold or nasopharyngitis. And this simple system to use is effective and easier to implement than other more recent systems with manual vacuum tubes through the mouth ... For the "session" a little less painful for baby, I floods its saline nose before I leave one minute secretions soften and, by plugging one nostril gently, I dépressionne pear which I insert the nozzle into the nostril and I let go ... A remake several times with a baby lying on his back, not sitting ...