Your great grandmother likely had a bar of Fels-Naptha handy. Its quality is apparent since it is still on the market today.

• Old-timers use it as a laundry stain remover and pre-treater, a general laundry soap, or to wash off poison ivy resin after contact
• Our customers tell us they still use it in the laundry, and as a general cleaner for floors, tubs and showers, or dissolved in water as a spray insecticide in the garden
• Each bar 4-3/4" x 2-1/4" (5-1/2-oz)
• USA made