If you do not have experience as a professional window cleaner but have similar experience; construction, roofing, building or facilities maintenance, landscaping, painting or power washing, tower or rock climbing, rope access technician, SPRAT or IRATA training or certification you may also enjoy this type of work. Because of this, window cleaning can be a highly recession-resistant industry that can’t be outsourced overseas and won’t fall victim to automation More time for everyone The window cleaning, window tinting and pressure washing industry offers other advantages.