A dry cloth will not really remove dust, they say. These experts typically recommend sprinkling a few drops of water onto the dusting cloth. The trick is to moisten the cloth just enough to make dust adhere to it. The cloth should not be so damp that it wets the wood. If you can see any trace of water on the wood after you wipe, your cloth is too damp.
Some conservators recommend using distilled water for heirlooms or antiques.
You might want to use a spray-on dusting aid or polish. If so, consider whether you want to apply silicone oil to your finishes. This type of oil is used in most commercial furniture sprays and polishes. To find out if your product contains silicone oil, consult the label or call the manufacturer. Follow the grain Wipe off dust using gentle, oval motions along the grain of the wood.