If you get cat urine in the house, it can cost you 10x the pet fee to mitigate the odor.

One option might be to explore adding air purifiers or filters directly into the system to help mitigate odors.

I would send a lease violation notice that advises the tenant that they have violated the no smoking provision of the lease and that it needs to be cured immediately - to include complying (not smoking) and remove any odor/damage that may have resulted.

Ends lease on July 2025.In December, tenant said there was an odor coming from garbage disposal.Tenant had tried their own DIY fixes for a month with no resolution. 

No harm no foul.

I guess we just picked a foul apple... 

Usually with  a new coat of kiln and paint the odor will go away.

No offensive odors can emanate from theresidence.

Cat odor is far more problematic than a small dog, but I would check landlord references to confirm how they've maintained their last residence.

Turning on the fan will also help eliminate bathroom odors and odors from harmful bathroom cleaning chemicals.Pro tip: Add cleaning the exhaust fan on your cleaning crew’s checklist during turnover.