Tenant marijuana smoking nuisance

[Brooke Roundy]

I have a four unit building in Cleveland, one unit is an STR listed on Airbnb and the rest are LTRs. One of my LTR tenants is a heavy marijuana smoker and the smell is invading my Airbnb. I have now received numerous complaints and it is impacting my rating. My LTR lease does not say no smoking inside. I know which tenant is causing the problem (although might be difficult to prove it's one tenant over another), and I know I cannot evict for illegal drug use because weed is legal in Ohio, so I am looking for other remedies. Has anyone dealt with something like this before? (and yes I understand this will not constitute legal advice, just gathering information). Thank you!