Moisture a cloth with some water to treat the stain on the wooden furniture. Use just a little bit of water, a wet cloth is not necessary. 

If using water only seems insufficient, you can treat the stain with a detergent as well. Please avoid an aggressive cleaning product. Our advice is to use a detergent that is specifically for wood and does not contain bleach, silicones or abrasives.

It is recommended to try a cleaning product on an unseen side first. For example on the bottom of the wooden furniture.