Tenant moved out early

[Al Nelson]

Current tenant gave written 30 day notice to move. However, tenant moved out early. They will have possession/access to the property until the end of the month, since the last months rent was paid in advance at beginning of lease. Basically the property is being used as storage until the end of month. The issue is the house is not in a clean and sanity condition which is required under the lease terms. this could be an invitation for pests/rodents. Is there any action that i can take to correct this issue?