02.04.13
US Patent No. 8,110,009 B2; Robert N. Lee, Little Ferry, NJ, has patented a dry cleaning solution which comprises a petroleum-based solvent and a petroleum-based processed detergent. The detergent also is comprised of a dry soap (acidified), an effective microorganism selected from the group consisting of lactobacillus, yeast, phototrophic bacteria or a mixture thereof, and water.