Home › To Remove Stains And Spots › Filled Soap

Filled Soap

Hard soaps are usually made according to the process before described (sce No. 520), the excess of water being separated from the paste by the use of salt: this class of soap is termed grained soap. But there are some kinds-cocoanut oil and soda soap, for instance-that are so hard in their nature that the operation of salting, or graining, is