How much is the removal fee for high-altitude exterior wall car stickers?

Is the exterior wall a common exterior wall paint or other materials? If it is an ordinary exterior paint, it is estimated that it will be less than 5,000. Working at high altitude is too small.

Defined by judgment, let A~B be a wall, if AB wall line can cut the relevant envelope, it is an inner wall, otherwise it is an outer wall. From the architectural point of view, the boundary component that surrounds the building to form indoor and outdoor is called external wall. Its functions include: bearing a certain load, sheltering from wind and rain, keeping warm and insulating, preventing noise and preventing fire.