Aerosols harm the environment as they contain chlorofluorocarbons compounds. These compounds endanger the ozone layer. If you necessary have to use aerosol sprays u have to abide by the following safety measures. Firstly, you should read and do as per what the label says. Second, you have to use aerosol sprays in nicely ventilated rooms so that you do not inhale the sprays vapor. This vapor can turn out to be very disastrous especially when absorbed by the lungs and blood. This will make you develop headaches, feel dizzy, experience nausea and have respiratory difficulties.
Another safety measure is to avoid misdirected spraying as this could end up giving you skin and eyes complications. Always keep aerosols away from heat fire. Heat and fire makes them blow off. Lastly, when you are through with the aerosol you should make sure that you have thrown away the cans in dustbins o trash. Although the cans are recyclable, many recycling centers do no recycle them, as they are explosives.