Refrigerators, Air Conditioners, and other household appliances emit CFCs, HCFCs, and other pollutants.
These pollutants exit through openings within any building and escape into the atmosphere.
Cars, other automobiles, and many more machines emit these pollutants into the atmosphere and since there are so many humans using these items they escape into the atmosphere in huge quantities.
This is especially problematic in cities because then the pollutants can either get trapped and cause danger to us or escape in huge quantities and still be a danger to us but also a danger to the Planet as well.
All of this leads to the Ozone Layer being depleted which then will leave us exposed to harmful UV Radiation from the Sun.
However, all this can be avoided by having regulations on the chemicals that cause these problems that manufacturers put into their products but we can't do it without your help. Vote on the Ozone Restoration Act of 2018.