Is it harmful for my baby's health if a tenant smokes and the odor travels up to his room? What can I do to make the smell go away?

Secondhand smoke is harmful to both adults and children, and can contain many toxic chemicals that can pose serious health risks. It is important to address the issue of smoke entering your baby's room and take steps to minimize its effects. Talking to your landlord about improving ventilation and sealing any gaps in walls can help reduce the spread of smoke, but it may not completely eliminate the problem. It is important to advocate for a smoke-free environment to protect the health of your baby.