www.12bclean.nl

12B Clean is a Dutch cleaning company offering standard office cleaning and specialist services like crime scene and trauma cleanup. They have three divisions: The Workers (general cleaning), The Masters (heavy cleaning tasks), and The Profs (extreme cleanup in difficult situations). They claim to be the best, train all staff, and work across the Netherlands. They invite clients to a free trial and emphasize reliable, professional service at competitive prices. The site also shows contact details and customer testimonials.