Take a pint of skimmed milk, half an ounce of spirits of salt, half an ounce of spirits of lavender, one ounce of gum Arabic, and the juice of two lemons; mix them well together, and keep them in a bottle closely corked; rub the tops with a sponge, but use no brick dust; and when they are dry, polish them with a brush or piece of flannel. TO REMOVE UNPLEASANT ODOURS. The unpleasant smell of new paint is best removed by time, and atmospheric ventilation: but tubs of water placed in the apartment will act more rapidly; with this inconvenience, however, that the gloss of the paint will be destroyed. Unpleasant smells from water-closets, or all articles of furniture connected with them, may be modified by the application of quick-lime, to which may be added the soap-suds that have been used in washing, which neutralize the pungently offensive salts. A little quick-lime put into a night-chair will destroy all disagreeable effluvia. Aromatic pastiles of the following composition may be burned with great success: take of camphor, flowers of benzoin, powdered charcoal, powdered cascarilla bark, powdered Turkey myrrh, and powdered nitre, each equal quantities; beat them with syrup sufficient to form a mass, and divide into pastiles of conical shape. They may be mixed up with spirit of turpentine, or any thing inflammable. TO CLEAN KNIVES AND FORKS. Procure a smooth board, free from knots, or one covered with leather. If the latter, melt a sufficient quantity of mutton suet, and put it hot upon the leather with a piece of flannel; then take two pieces of soft Flanders brick, and rub them one against the other over the leather till it is covered with the powder, which rub in until no grease comes through, when a knife is passed over the leather, which may easily be known by the knife keeping its polish. If only a plain board, rub the brick two or three times over it; for if too much be put on at once it will make the blades of the knives look rough and scratched. Let the board be of a proper height, and set so that you may be in a sloping position while cleaning the knives. Take a knife in each hand, holding them back to back; stand opposite the middle of the board; lay the knives flat upon it, and do not bear too hard upon them; by this method it will be easier to clean two knives at a time than one, and they will be less liable to be snapped or broken, when pressed on too heavily. Be careful to keep a good edge on the knives. Carving knives in particular ought to be kept sharp, which may easily be done by taking one in each hand, back to back when cleaning, scarcely letting them touch the board when expanding the arms, but when drawing the hands together again, bearing a little hard on the edge of the knives; this will give them not only a good edge and a fine polish, but is much better than sharpening them with a steel.