Other than the intoxicating smell of new text books and notebooks, the familiar scents of
back-to-school may be changing. Ammonia-scented hallways, newly sealed and fuming gym floors, odorously painted classrooms as well as lawns with the subtle scents of pesticide treatments, may be a thing of the past.
In today’s more environmentally conscious world, public and private schools are rethinking how they maintain their buildings. Reducing toxic chemicals in schools – as in our homes — is not only good for the environment, but for those who use these buildings.
In Maryland’s Montgomery County outside of Washington D.C., the public schools have long taken a pro-active approach in using non-toxic cleaners.
“We want our buildings to be clean and at the same time healthy for our students, faculty and the person doing the cleaning,” says Larry Hurd, building services trainer for the school district.
Ten years ago, the district, which oversees 200 schools, changed from an oil-based sealer for their wood gym floors to a water-based sealer. It works well, says Mr. Hurd, and toxins are no longer an issue. “The oil-based sealer was bad for the students and other visitors to our schools, but it was real, real bad for the person applying the sealer.” That person was exposed to the sealer fumes for as much as four hours.
