But first of all, one thing is certain, your property management company is not doing well. Formal property companies should ensure the cleanliness of trash cans, and no odor is allowed when the wind blows. Near my home, every week, I see an aunt washing the trash can more often in summer, and she can't smell it when she walks in front of the trash can. Therefore, communicating with property management companies and telling them that they are dereliction of duty and do not pay property fees can only force them to do things efficiently, but it is not everything. If the property management company cleans it up, it shouldn't stink too much. You can put more herbs at home.