When is it appropriate to use a damp cloth to clean a wooden surface?

Using a damp cloth to clean a wooden surface is most appropriate when the goal is to remove excess glue. A damp cloth effectively picks up and dissolves the adhesive without causing damage to the wood. This method is particularly useful because it allows for a thorough cleaning while minimizing the risk of raising the wood grain or introducing too much moisture, which could lead to warping or other issues.

When finishing wood or applying paint, using a damp cloth might introduce excess moisture that can interfere with adhesion and curing. Similarly, while sanding, it’s common practice to use a dry cloth or a tack cloth to avoid issues associated with water mixing with sanding dust, which can create a paste that is difficult to remove properly. Hence, the use of a damp cloth is specifically suited to cleaning up glue rather than these other stages in wood preparation and finishing.