If the fabric sofa bed , then he should live surface and remove the washed put it .. & nbsp; & nbsp; If the surface is dead , you can take a small brush dipped in a small amount of diluted detergent and gently brushing , and then use a clean towel to wipe it .. & nbsp; & nbsp; If the leather sofa bed , no less trouble ; it with a clean towel , put on some girls towels oil , leather bed will new look ; you give it a try ..