Optimal Cleaning Ltd. T/A ProLux Cleaning is a professional cleaning service provider, specialised in hot water extraction cleaning of carpets, sofas and mattresses. We cover all London areas and have over a decade of experience at the highest level of the cleaning industry. We work 7 days a week, including bank holidays with no additional fees. Our technicians are certified, insured, and highly trained, and they work full-time only for us. They are equipped with the most powerful industrial hot water extraction machines and eco-friendly Prochem cleaning solutions. Free of charge quotation and availability for all of London and the vicinity!