This section is from the "Encyclopedia Of Practical Receipts And Processes" book, by William B. Dick. Also available from Amazon: Dick's encyclopedia of practical receipts and processes.
2976. To Polish Varnished Surfaces. To give the highest degree of lustre to varnish after it is laid on, as well as to remove the marks of the brush, it undergoes the operation of polishing. This is performed by first rubbing it with very finely powdered pumice stone and water; afterwards, patiently, with an oiled rag and Tripoli until the required polish is produced. The surface is then cleaned off with soft linen cloths, cleared of all greasiness with powdered starch, and then rubbed bright with the palm of the hand.
2977. To Keep Brushes in Order. The brashes used for varnishing are either flat in tin, or round, tied firm to the handle, and made either of camel's- hair or very fine bristles. Oil varnishes are applied with brushes of fine bristles; lac varnishes are flowed on with camel's - hair brushes. It is necessary to be very careful in cleaning them after being used ; for, if laid by with the varnish in them, they are soon spoiled. Therefore, after using, wash them well in spirits of wine or turpentine, according to the nature of the varnish ; after which they may be washed out with hot water and soap, when they will bo as good as new, and last a great while with care. The spirits that are used for cleaning may be used to mix with varnish for the more common purposes, or the brushes may bo cleaned merely with boiling water containing a little washing soda, and strong yellow soap.
2978. To Restore Furniture. An experienced cabinet - maker informs us that the best preparation for cleaning picture frames and restoring furniture, especially that somewhat marred or scratched, is a mixture of three parts of linseed oil and one part spirits of turpentine. It not only covers the disfigured surface, but restores wood to its original color, and leaves a lustre upon the surface. Put on with a woolen cloth, and when dry, rub with woolen.
 
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