Other cleaners have gone to petroleum solvents ("hyrdocarbon") or decamethylcyclopentasiloxane ("Green Earth"). Both of these have similar properties in that they evaporate very slowly, and are hard to completely remove from clothing. Both require fairly high heat, and a much longer drying time, around 45-50 minutes.
For more information on dry cleaning, see my blog entry "What is drycleaning, anyway", below.
#drycleaning, #solvents, #longergarmentlife, #CO2drycleaning