Often an account may end up with more than one site representing an area. One option is to archive the older site; retaining the older results, but not displaying them.
A better alternative may be to merge older site into the newer site, leaving a single site with all the results attached to it.
NOTE: You can also merge sites during job planning.
How do I merge sites?
Click the 'Plan' icon in the panel on the left and tap or click 'Sites'.
Click or tap 'Merge sites' in the top right hand corner of the map
Drag one site onto another, so that the dots overlap
The site that you drag will be deleted and the results linked to it will be copied to the site to which you dragged it.
Read how to easily clean up your sites using the Site Clean Up Tool here
Read more about managing sites: