In warm weather the brine on pork frequently becomes sour, and the pork tainted; pour off the brine, boil it, skim it well, then pour it back again upon the meat boiling hot. This will restore it even where it was much injured.
409. FIRE-PROOF CEMENT
Fire and water proof cement for roofs of houses. Slack stone lime with boiling water in a covered barrel; when slacked pass six quarts through a fine sieve; to this add one quart of rock salt, and a gallon of water, boil the mixture and skim it clean; to every 5 gallons of this add 1 lb. of alum, and 1/2 lb. copperas, and add by degrees, potash 3/4 lb., and fine sand or wood ashes sifted 4 quarts; colour to suit your taste and apply. It will be as durable as stone.
410. BUG POISON
Take of spirits of wine 1/2 pint, turpentine 1/2 pint, crude sal-ammoniac 1 oz; mix all together and let it saturate for seven days, and it is ready for use.
411. DISINFECTING AGENT
Take of green vitriol 3 lbs., hot water one pailful; dissolve the vitriol in the water; place this wherever there is any offensive odours, as that of a corpse, cesspool, privies, &c., and in a short time all smell will be removed. Try it.
412. BOOTH PATENT
Booth's patent grease for railway axles, waggons, machinery, &c. Take of water 1 gallon, clean tallow 3 lbs.; palm oil 6 lbs., and common soda 1/2 lbs.; or tallow 8 lbs., and palm oil 10 lbs. The mixture is to be heated to about 210 degrees, and well stirred till it cools down to about 70 degrees, when it is ready for use.