Clearing Alignment Guides
                                                        You can instantly remove all alignment guides from the current panel. However, it is not possible to delete a single alignment guide and keep all others.
NOTES 
                                                            
                                                        - It is not possible to delete a single alignment guide and keep all others.
 - Clearing alignment guides only clears them in the current panel. Alignment guides in other panels are not affected.
 
- Do one of the following:
- In the Alignment Guides toolbar, click 
Clear Alignment Guides.
 - In the top menu, select View > Alignment Guides > Clear Alignment Guides.
 
 - In the Alignment Guides toolbar, click