手(shou)(shou)(shou)工(gong)(gong)皂(zao)(zao)是(shi)(shi)使用(yong)天然油(you)脂(zhi)與堿液，用(yong)人工(gong)(gong)制(zhi)(zhi)作(zuo)而成(cheng)的(de)肥(fei)皂(zao)(zao)。基本上是(shi)(shi)油(you)脂(zhi)和堿液起皂(zao)(zao)化反應(ying)的(de)結果。手(shou)(shou)(shou)工(gong)(gong)香皂(zao)(zao)既(ji)可用(yong)作(zuo)洗面(mian)，又可用(yong)作(zuo)沐浴(yu)用(yong)。手(shou)(shou)(shou)工(gong)(gong)香皂(zao)(zao)的(de)泡沫細膩(ni)豐富，能徹底清除毛孔深處的(de)油(you)污。使肌膚滋潤光澤，富有彈性(xing)。制(zhi)(zhi)作(zuo)方法也(ye)分為(wei)兩(liang)種(zhong)，熱制(zhi)(zhi)法及冷(leng)(leng)制(zhi)(zhi)法，熱制(zhi)(zhi)而成(cheng)一(yi)般都是(shi)(shi)普通精油(you)手(shou)(shou)(shou)工(gong)(gong)皂(zao)(zao)；而用(yong)冷(leng)(leng)制(zhi)(zhi)法冷(leng)(leng)制(zhi)(zhi)而成(cheng)的(de)，稱為(wei)冷(leng)(leng)制(zhi)(zhi)凝脂(zhi)手(shou)(shou)(shou)工(gong)(gong)皂(zao)(zao)...進入手工皂知識講堂>>