Trash/debris inherited with the house, would be on you to spell out he needs to do this.

You need to spell everything in the contract and stay with it.

The document spelling out the contract details and who has what role and  each partner's share in the contract is called "Operating Agreement".

So spelling it out more might help

I spell it out in the contract that if the tenant fails to maintain renters insurance, I will buy it for them and charge them for it plus tack on a large administrative fee for my time.

Only realized anything was amiss as I had checked NEST app for the temperature given I'd just had an HVAC guy up there fixing an issue and the temp had been out of whack for previous guest, and saw a smoker.We spell out NO SMOKING, NO DRUGS on the property (not just in the cabin) in the house rules, and will now be putting up NO SMOKING signs on the porch in a couple areas.   

@Marta KebedeOmg guys excuse my spellings my keyboard is acting weird today

In particular, we have a couple houses where it ends up something that needs to get re-visited in earnest once a year or so.Yep, I'd just advised to get that spelled out in your lease, and make sure you're maintaining good relationships with your tenants.

What's more is important is detailing in the Operating Agreement the roles and responsibilities of each partner as well as the voting rights to ensure all terms are spelled out ahead of time!

Simply spell out when lease starts,  residency starts and ends.