1. The leather sofa has slight dirt and can be directly cleaned and cared for with maintenance wax.

2.When the leather sofa is heavily polluted, not only does it lose its original luster, but dirt also seeps into the fine pores of the real leather. To clean these dirt thoroughly, it is necessary to use a dedicated steam engine and cleaning agent for cleaning the sofa.

3.When using a sofa steam engine to clean the sofa, first conduct an experiment in an inconspicuous area to see if the leather has faded. If it has faded, other methods must be used.

4.After cleaning, a layer of protective liquid should be applied to the sofa to prevent dirt from seeping back into the leather pores and causing secondary pollution. It is best to use soft wax specialized for leather sofas as as protective fluid, otherwise the leather will harden and age rapidly.