A great recipe for cleaning car upholstery: Combine 6 tablespoons soap
flakes (from a bar of Fels Naptha or Linda's soap found in the laundry
aisle) with 2 tablespoons Borax--add 1 pint boiling water until
ingredients dissolve. Let cool, then whip until a 'foam' is created. You
can then brush it directly onto the fabric and wipe away with a damp
sponge or cloth.