To Remove an Unused Layer

 
 
 

  1. Click Home tab Layers panel Layer Properties.
  2. In the Layer Properties Manager, choose the layer and click the Delete Layer button.
Note
  • Layers that are not empty cannot be removed until all objects using the layer are reassigned to a different layer or are deleted. This requirement includes objects in blocks that reference the layer.
  • The PURGE command also can remove layers.
  • Layer 0, DEFPOINTS, and the current layer cannot be removed.