Experience effortless cleaning of chalkboards and whiteboards with our medium-foam, water-based formula. Engineered to adhere effectively to vertical surfaces, this product ensures swift and thorough cleaning action. It not only eliminates residue but also actively restores the surface, effectively removing ghosts and leaving a pristine writing area. The innovative 360-degree valve provides unparalleled convenience, allowing for spraying at any angle to reach every corner. Formulated with safety, this cleaner is nonflammable. Achieve a consistently clean and clear writing surface with this user-friendly solution.