Cupping and bowing are both types of wood warping, but they affect the board in different ways. Cupping happens when the edges of a board curl upward or downward, creating a concave or convex shape across its width. Conversely, bowing is when the board curves along its length, forming a gentle arc. 

Signs your chair frame may need repairs include wobbling, creaking, visible cracks, or loose joints. A professional upholsterer will inspect the frame during the prep stage and recommend necessary repairs, which may add to the overall cost but ensure a longer-lasting result. Your upholsterer may be able to repair your frame for you, or they may refer you to a furniture repair specialist, depending on your chair’s needs.

Yes, vinegar can break down the adhesive bond, effectively dissolving the glue from wood. It will be much easier to wipe away. Vinegar’s acidity, which helps to make it an effective all-purpose cleaner, can also aid in removing adhesive with less chance of damaging the wood and finish than more aggressive solvents. 

Replacing exact duplicates of existing drawer slides is usually a simple task that requires replacing the old one with new pieces in the same location and configuration. Replacing old slides with new models is also relatively easy with patience. However, changing entire cabinet layouts can get tricky and requires some know-how to complete the task.