The optimal approach depends on the depth and severity of the scratch. For shallow scratches, a furniture repair pen can conceal the blemish. For deeper scratches, sanding the area with fine-grit sandpaper and applying a wood filler can restore its original appearance.

Loose joints can be tightened using various methods. For wooden joints, wood glue can be applied to the joint, which is then clamped together until the glue sets. Alternatively, corner braces or dowels can be used to reinforce the joint.

The repair of upholstery involves a range of techniques depending on the material and extent of the damage. For small tears or stains, a fabric repair kit can be effective. For more extensive damage, reupholstering the entire piece with new fabric may be necessary.

Discoloration can be treated with specific methods based on the type and severity of the stain. For water marks, a mixture of equal parts white vinegar and water can be applied and wiped away. For grease stains, a cleaning solution of dish soap and water can be used.