When you think of a nice piano you think of maybe a tall upright black sleek piano or a nice monstrous grand, but at the heart of that piano you see the keys. Nice sleek ivory piano keys next to the ebony are simply beautiful and an essential to a great looking piano. Here’s some tips on how to keep those keys glossy!
Brush down the keys with the soft brush or duster, and be sure not to scratch any of the keys. Make sure you get all of the dust and loose dirt off, you don't want to be scrubbing this into the keys.
Put some warm water into the bowl, and add a tad of dish soap (optional).
Dip your cloth into the warm water mixture making sure cloth is only damp (if it gets more than damp, twist and squeeze it to get rid of the excess water), you don't want moisture to ruin the piano.
Using the soft cloth, rub the keys. Try to do it gently, but if there's something hard then gradually increase pressure until it's off. Enjoy your clean keyboard!