Exchange 2013 DAG - Reset Search Index

Hello.

Could anyone please give an advice about resetting Exchange 2013 search index?

The soluton for mailbox databases without DAG is already described here - http://blogs.technet.com/b/exchangesearch/archive/2013/10/28/rebuild-an-index-on-exchange-2013-for-specific-databases.aspx

- Stop the “Microsoft Exchange Search service” as
well as the “Microsoft Exchange Host Controller.”

- Delete the Existing CI catalog folder or move it
to a new location.

- Start the “Microsoft Exchange Search service” as
well as the “Microsoft Exchange Host Controller” services

but how can the search index be deleted in mailbox databases, which are in DAG? Should I stop Microsoft Exchange Search service at all DAG members at the same time, then delete CI catalog folder and, finally, start MS Exchange Search service again?

Thank you.