More Than 100 Missouri Schools Have Bought 鈥極ften Unproven鈥 Air-Cleaning Technology
Across Missouri, more than 100 schools have spent over $3.5 million 鈥 often at the taxpayers鈥 expense 鈥 snapping up ionization and other air-purifying devices in an attempt to keep kids safe from covid-19. But experts warn the largely unregulated technology hasn鈥檛 been thoroughly tested in classroom settings and is 鈥渙ften unproven.鈥
