You can spend all your energy arguing with these tenants and trying to change their ingrained behaviors and patterns (good luck with that)....

Give you the wherewithal to pursue and achieve your long-term goalsMany investors start off "too hot", and they either overdevelop their first property or they spend their money too fast - either of these behavior will stop you dead in your tracks, and you probably won't even be able to achieve your short-term goals - and you certainly won't have the resources to pursue your long-term goals.

They called the health dept after they harassed one of my workers and she refused to finish to come back because of her and her husbands behavior so it took longer to finish. 

Such as: health hazard, fire hazard, property damage, property litter, and the likelihood of other addictive behaviors taking hold.There are also many ways to inspect and discover the smoking that is going on inside your unit.

Calling this behavior immoral is really rich!

I know it is state specific for security deposit, but has anyone had luck deducting from the deposit for this kind of behavior?

I am sure they will not appreciate that type of behavior from a municipal employee.

I'm in Minnesota.I'm in the process of beefing up my existing lease with additional expectations of tenant behavior (such as not having other adults not on the lease living at the property).

He is not going to let his kid sleep outside and, because of his behavior, the son is out of places to go.  

., pretty shocking behavior for college students.