3. Dip the cloth in a pail, wring it gently between the hands, so as to have the whole equally wet, not running. Throw it on the ground, reverse the hard broom, and placing the reversed handle upon the cloth, clean the floor close to the skirtings, not the skirtings themselves, and the corners. When the cloth becomes dry, rinse it and re-wet it in the same pail. 4. Then wet the cloth somewhat more, wringing it as before, throw it on the floor at the end furthest from the door, and placing the brush of the hard broom upon it, brush, firmly and quickly, each board in the direction that the boarding runs, about as far as the arms can reach, standing, not kneeling. A small ward can be at once brushed wet, a large one must be divided into parts, and each part be successively brushed wet and brushed dry. When the cloth becomes dry, rinse it and re-wet it. 5. To brush dry, rinse and well wring the cloth, brush as before. The firmer you can press, the better and quicker the floor will be dried. When the cloth becomes wet, rinse it and wring it as before. 6. Change the water when dirty. More or less water must be used, according as the floor is trod by dirty boots and shoes. 7. Aim at drying the floor by one dry brushing; if not, it must be dry brushed a second time. Once should suffice. 8. Ten minutes, at the furthest, after the dry rubbing is over, the floor ought to be thoroughly dry. When it is quite dry, sweep quickly over it with the hair broom. 9. On putting by the cleaning materials, rinse well the cloth in clean water. II. WEEKLY. 1. Brush the skirtings with a small hard brush, and wipe them dry with a rag, as the cloth would be too large, and wet the walls. 2. Use more water to clean the floor, which will probably require two dry brushings. 3. Clean the brooms and pails. III. ANNUALLY. 1. Throw warm, not hot, water on the floor, and brush firmly and quickly, wet and dry. A very little soda in each pailful will be an improvement. More than very little will injure the flooring. [A new cloth, which it is economical to cut from a great piece which makes into some or many dozens, should be steeped for a night in a pail once filled with boiling water, and in the morning rinsed and wrung several times in clean cold water, then used at once. Two or three new cloths can be steeped in the same pail.] III.--_Cautions in Hospital-Building.--Often repeated, but oftener neglected._ 1. Wherever practicable build the hospital on arches; but, for the sake of discipline, they should be locked up. 2. If practicable, let the laundry, if served by women, be removed from sight of the place where the patients take exercise, and of the ward windows.