unventilated

They found that in unventilated spaces levels can build up and, over time, cause health problems such as allergies and asthma.

The unventilated room felt stuffy and hot.

Working in an unventilated space can be uncomfortable.

The unventilated basement had a musty smell.

It's important to ensure that your home is not unventilated.

The unventilated gym was filled with the smell of sweat.

An unventilated attic can become a breeding ground for mold.

The unventilated office was stifling during the summer.

Make sure to open windows to prevent a room from becoming unventilated.

The unventilated bathroom was filled with steam after a hot shower.

Living in an unventilated space can lead to poor air quality.