Soap is important in helping remove sweat and dirt from our body; many people always choose it as part of their personal hygiene routine. You have plenty of options for buying soap in stores, but it's also possible to make soap at home. Making a mild soap can be both fun and cost effective. Plus, you can choose the ingredients and scents based on your preferences. Soap, by definition, is fat or oil mixed with an alkali. The oil comes from an animal or plant, while the alkali is chemical called lye. In bar soap-making, the lye is sodium hydroxide. Liquid soap requires potassium hydroxide. To read more buy a copy......
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.