Current tenants lied about smoking on their app and now the whole duplex always smells like weed.

Lots of agents also spend a good bit of their time continually learning, studying properties on the market, taking classes to perfect their understanding of new laws (hello, smoke alarms in Maryland!!)

If a rental has an owner, I use an ozone machine to remove any odors from smoke, pets, rotten food, etc:  Commercial Ozone MachineIt's expensive but worth every penny.

However I just got in tonight from 10 days in Hawaii.. and Scoot  ( Singapore airlines budget carrier) was advertising business class from PHNL to Osaka for 495. bucks and 99. one way coach.. that is a smoking deal.. my buddy and I almost wanted to fly there for dinner LOL..

Smoking hot deals.

Additionally, many insurance companies who provide insurance to landlords require written lease agreements, no smoking requirements, liability insurance from the tenants and many prefer a no animal building.

The lease says no smoking on the premises.

'Does anyone smoke?' 

Smoke damage can be a real issues as getting the smell out isn't the easiest thing to do on a budget.

You don't have to say you want to come over and check the air filter or the smoke detector batteries or whatever to keep an eye on the place.