sql server removing service_queues

When I query select * from sys.service_queues in SQL Server 2008 sp3, I am getting:

InternalMailQueue
ExternalMailQueue
_LakeSide_DbTools_DeadlockQueue
QueryNotificationErrorsQueue
EventNotificationErrorsQueue
_LakeSide_DbTools_LockQueue
syspolicy_event_queue
ServiceBrokerQueue

I need to remove _LakeSide_DbTools_DeadlockQueue and _LakeSide_DbTools_LockQueue from MSDB database permanently. I installed that lakesidetool and manually removed all procedures, now stuck in removing this services. I used their uninstall tool, but it didn't help.
http://www.sqlsolutions.com/products/sql-deadlock-detector/Uninstall.html

Queues are schema bound objects and as such they may belong to a different schema than your current default schema (likely dbo). If that's the case the DROP statement must qualify the queue with a two part name:

DROP QUEUE .;

You can get the schema name from sys.service_queues:

SELECT SCHEMA_NAME(schema_id), name FROM sys.service_queues;

StackExchange Database Administrators Q#28092, answer score: 3