Prized for its unique aesthetic, glass tile interacts with light, giving itan unmatched brightness and vivid coloration. Although it’s among the more expensive options, glass tile offers several advantages. It’s easy to clean and impervious to water. Additonally, many brands contain recycled glass, making it an eco-friendly option. Most often used in backsplashes, glass tile also works for shower walls, fireplace surrounds, and swimming pools.