FedEx Express has implemented a new fuselage cleaning procedure that has helped it to improve the fuel economy of its aircraft. 

All of the firm's 13 aircraft serving Europe from its Roissy-Charles De Gaulle hub will be subject to the new procedure. 

France's UUDS Group developed the Eco-Shine moist cleaning method, which is more environmentally friendly than other solutions. 

Brooms equipped with microfiber rags are used on an ad hoc basis by cleaning crews - and these rags apply an anti-static biodegradable, non-toxic and non-flammable cleaning product. 

Cleaning will be even more crucial in the cold winter months as glycol used during the deicing process attracts more dirt to the fuselage.

Vice-president of operations for southern Europe at FedEx Alain Chaille said the fuselage surface becomes smoother following the cleaning, making the aircraft more aerodynamic and reducing fuel consumption. 

"Because no water is being sprayed onto the tarmac, crews can clean the planes where they park, which eliminates the need to move them to a separate area," he commented.