Status Updates From How To Grow Fresh Air - Ind...

Traditional dry-cleaning uses a liquid solvent called ‘perc’ (perchloroethylene). It is a highly efficient fluid that dissolves all the dirt on clothing. But the Environment Protection Agency (EPA) establishes that perc is a serious air pollutant.

Note: "Newspapers are printed with inks that release toluene, a harmful toxin."

"Crop burning leads to severe air pollution in Delhi, as toxins in the air from these neighbouring states mix with the pollution caused by vehicular and industrial pollution, leading to a deadly concoction that Delhiites are forced to breathe every year."

Delhi Air — High concentration of Benzene, and other volatile chemicals - Toxic, highly flammable.