Carpet Cleaner (heavy duty)

1 pint washing soda
1/4 cup turpentine
1 cup fuller's earth
Liquid dishwashing detergent

Blend the washing soda and fuller's earth. Slowly stir in the turpentine. Mix vigorously until well blended. Store in a clean jar.

To use, mix with a small amount of liquid dishwashing detergent to form a stiff paste. Brush into carpet. Allow to dry, then vacuum residue.