After a few camp seasons, you may find yourself with an unusual amount of custom fields piling up in your product details area. You can delete some by going to:
Site Settings (single gear icon on the left-blue bar)
Click “Custom Fields”
In the “Action” column, click “Delete”
Alternatively, you may need to make minor adjustments to your fields without creating an entirely new one.
In the “Action” column, click “Edit”
Save when you have completed all edits