Highlighter tiles can be used in a plethora of spaces, but are especially preferred in bathrooms due to their eye-catching designs. They can be used for wall concepts, floor concepts and even on backsplashes to inject colour or design into the space. Often bathrooms are monotone or left simple, but highlighter tiles can help change this and give the space a much-needed facelift. The area behind the shower or the commode is also a great space to add highlighter tiles.