What are the best ways to care for and maintain the legs of a sofa to ensure its longevity and durability?

To care for and maintain the legs of a sofa for longevity and durability, regularly clean them with a damp cloth to remove dust and dirt. Avoid placing heavy objects on the legs and check for any loose screws or wobbling. Use furniture pads to protect the legs from scratches and consider rotating the sofa periodically to distribute weight evenly.