👉 Robin fumes refer to the lingering, unpleasant odor often associated with the presence of carbon monoxide (CO) in indoor environments. This odor typically mimics the scent of fresh birds, hence the name, but it is actually caused by CO, a colorless, odorless, and highly toxic gas that can accumulate indoors due to faulty heating systems, incomplete combustion, or poor ventilation. When CO levels rise above safe limits, exposure can lead to headaches, dizziness, nausea, and in severe cases, death. The term "robin fumes" is a colloquial way to describe this noxious smell, which can be particularly distressing and indicative of a serious indoor air quality issue.
