I run a Swiffer duster (the one on a pole) over my dining room chairs that have leather seats. I've also used a damp microfiber cloth. Every now and then leather cleaner.
Monica

I generally using vacuum cleaner to remove dust at home or using vacuum cleaner to remove first level of dust on the leather furniture. It is quite easy to use..

Simply use a dampened cloth to clean leather furniture on a regular basis. Do not use any accessories to clean it as it can leave scratches on the furniture surface. Also avoid using chemical based cleaners as it can lead to problem of fading of color.