How does Bangkok laundry compare to Chiang Mai?
Bangkok is cheaper and more available. Bangkok wash-and-fold: 60-200 THB/kg with multiple competing services. Chiang Mai: 70-150 THB/kg, fewer competitors, less aggressive pricing. Pickup-and-delivery: well-developed in Bangkok (5+ premium services), basic in Chiang Mai (1-2 premium services + hostel-arranged). Chiang Mai laundromats are scattered, fewer 24-hour options. For tourists splitting time between cities: do major laundry in Bangkok, just topup in Chiang Mai. The Bangkok-vs-Chiang-Mai gap is roughly 15-25% on price.