Keeps Powdered Soap Dry
Though powdered soaps are very useful in the home, one of the properties of powdered soap is that it absorbs all the moisture present in its surrounding which then turns into a problem. Because the powdered soap gets mushy after soaking up all that moisture and also results in a loss of smell and flavor in the powdered soap.
You can prevent this by keeping the powdered soap in a container that is well-covered with aluminum foil material. The foil will prevent moisture from getting in contact with the soap, thereby keeping its flavor and quality intact.