What's the actual difference between wash-and-fold and dry-cleaning?
Wash-and-fold uses water + biodegradable detergent in a machine, then air or tumble dry, then hand-fold. The same process you'd run at home but at scale. Dry-cleaning uses a chemical solvent (perchloroethylene or hydrocarbon) instead of water — the garments tumble in solvent in a sealed machine, no water touches the fabric. Solvent dissolves oil-based stains and doesn't shrink or shape-distort garments built around structural shaping (suits, gowns, structured wool). Wash-and-fold handles 80–90% of everyday garments. Dry-cleaning is for the small set that genuinely can't survive water.