The apprehension and alarm experienced by young children in entering this kind of bath is easily overcome, by using at first a modification of it, lately brought into use. It consists of a tin vessel in the form of a large bottle, pierced at the bottom like a colander, and terminating in the upper part in a narrow tube, with an open mouth. When put into water it becomes filled, which is retained by closing the mouth of the tube with the finger; on removing which the water flows gradually out of the sieve-like bottom in a gentle shower. This may be used to the youngest child. At first the quantity of water employed should be small, and its temperature warm; as, however, the child grows older and accustomed to the bath, the former may be increased, and the latter lowered. Its tonic effect may be augmented by the addition ofbay salt, and by much active rubbing. As the child gets older the common form of shower bath may be used, and throughout the year, if he enjoy robust health; during the winter season, however, the water should be made tepid. This bath should be taken immediately upon rising from bed. ABLUTION, OR SPONGING. By ablution is meant the process of applying water to the surface of the body by means of a sponge or towel. It is one of the best substitutes for the cold bath; and if done quickly and thoroughly, produces a glow and invigoration of frame almost equal to the former. It is also the surest preventive against catching cold. Every child in health ought to be obliged, every morning of its life (when other means of bathing cannot be obtained), upon rising, and while the body still retains all the warmth of the bed, to sponge the whole body. If too young to do it for himself, it must be done for him. Salt or vinegar should be added to the water; and if the boy be robust, cold water may be used throughout the year; if not, in the winter season it must be made tepid. As a remedy, cold water sponging, and the application of ice and iced water, are often ordered under certain states of disease by the medical attendant, and frequently followed by delightful results. But it is necessary that they should be properly applied to do good.