Saudi Arabian Airlines has signed an agreement with Pratt & Whitney for the expansion of its EcoPower engine wash service network to the Middle East and North Africa region. The agreement will enable Saudia to wash its own engines and to provide engine wash services to other commercial airlines that fly within the kingdom. The EcoPower service is designed to serve any commercial aero engine in service today, including JT9D, PW4000, PW2000, GE90, Trent700, CF6, V2500, CFM56 and CF34 engines.