Can guitar and bass strings rust?🎸 Absolutely! Both guitar and bass strings can rust over time, especially if they are not properly maintained (humidity matters a lot). Rusty strings can negatively affect the sound quality and playability of your instrument, so it's important to regularly clean and replace them. If you notice any signs of rust on your strings, it's best to replace them as soon as possible to prevent further damage. Keep your strings clean and dry to ensure they last as long as