Beware the Green Dry Erase Marker
As some of you start receiving your tiles I want to alert you that some have had trouble with green dry erase markers staining. Like the dry erase boards you have at school and work, the tiles may stain over time and may require special cleaning beyond a dry wipe. Green definitely leaves a light stain immediately. The easiest way to remove the green stain is with a paper towel dipped in rubbing alcohol or hand sanitizer (which is also alcohol based).