“…This substance is widely used as a solvent in cleaning and painting [ 33 ]. Lee et al also concluded that four chemicals, including toluene, ethylbenzene, xylene, and 2-butoxy ethanol may pose health risks in workers that use car colorant products [ 34 ]. 2-butoxy ethanol is known as a respiratory irritant and a suspected human carcinogen [ 35 ].…”