Dust your green leather item with a soft cloth, or if it is quite dirty, a damp cloth.
Wet another soft cloth with lukewarm water and wring it out.
Dip the damp cloth into the saddle soap. Use only about 1/2 tsp.
Rub the saddle soap into the green leather in a circular motion. Work on small areas at a time.
Wet another cloth, wring it out and wipe the residue off the green leather.
Mix one part vinegar and two parts boiled linseed oil into a small container, according to the Mrs. Fixit website.
Dip a dry, soft cloth into the linseed oil mixture and wipe it onto the green leather. Rub the leather with a circular motion to buff and restore the item's luster.