I can remember my grandmother shaving this on a cheese grater to add to the wash water...in the old ringer washing machine! We hunted and found this item and when I opened a pack up that smell brought back the memories of a childhood helping grandma hang clothes out on the line.
It`s great for pre-treating oil or grease stains on clothes, ring around the collar, removes oil and grease from the hands like a charm, and even has been used to lessen the effects of poison ivy.
Fels Naptha soap for over 100 years.....proof that it works!