Guitar cleaner is a specialized product designed to maintain and protect the surface of guitars. It helps remove dirt, fingerprints, and oils that accumulate from regular use, ensuring the instrument looks its best. Many guitar cleaners are formulated to be safe for various finishes, including lacquer and polyurethane. Using guitar cleaner can enhance the instrument's appearance and prolong its lifespan. Regular cleaning can prevent buildup that may damage the wood or finish over time. Some products also contain conditioning agents that nourish the wood, making them beneficial for both electric guitars and acoustic guitars.