Renters are slobs. Need inputs, please help!!!

[Nam Tran]

Hello everyone, I am new to this. My wife and I are in the process of buying our first investment property, a duplex. we did our walk through today, the love the property however the current tenants are slobs in both properties. In one house, they have dog poops piling up in the backyard like they're trying to run a compose factory, broke cabinet doors even though they only moved in last November, and both properties are fill with trash and junk everywhere. Both tenants are on month to month contract. I am thinking if we were to acquire this duplex, we would have to kick them out because if they stay long term, We probably have to spend a lot of money fixing up their mess. You guys have any inputs on how to approach this problem ? Please help. Thank you