are compressed air cans dangerous?
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The liquid inside canned air can cause frostbite when the skin is exposed to a steady stream. This can vary from an intense burning sensation to serious physical injuries such as skin cracking, and damage to muscles, blood vessels and nerves. Asphyxiation and toxicity.
1414812
There's risk in all things air travel and cans are no exception. While luggage compartments are generally pressurized, they undergo some pressure changes during flights. Those who pack cans in regular luggage report some crinkling around the top of the cans.
91915
Working in a confined space is dangerous because of the risks from noxious fumes, reduced oxygen levels, or a risk of fire. Other dangers may include flooding/drowning or asphyxiation from some other source such as dust, grain or other contaminant.
1429484
Because the bags deploy at such high speeds, the force with which they strike individuals can cause abrasion burns. Usually these aren't severe and don't cause lasting problems. Air bag burns also can happen as a side effect of the inflation process.
849344
Short answer: no. You could be killed at any second, literally without warning, by using an electric pressure cooker. Just kidding. As long as you keep the sealing ring in place, you are fine.
700995
The amount of arterial gas embolism that causes symptoms depends on location — 2 mL of air in the cerebral circulation can be fatal, while 0.5 mL of air into a coronary artery can cause cardiac arrest.
739797
Inhalation of super glue vapors is usually a minor risk because only small quantities are used and the irritating effects provide some warning and deter further exposure. ... Nevertheless, super glue can cause lung and airway injury and possibly poisoning (at high temperatures).
764404
Sure! PB blaster is good stuff and won't harm combustion if a little extra gets in there.
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Using compressed air can be a quick and reasonably effective method to remove surface dust, dirt and debris from the coil. When cleaning an outdoor coil with compressed air, an HVAC dealer will blow the air through the coils opposite the direction that air flows through the coil during normal use.
680367
Argon is an inert gas, so isn't harmful in itself. However, it is an asphyxiant, which means it will, in sufficient concentration, displace the oxygen in the air, which will kill you. All you have to do is ensure that it can't concentrate.
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Shortterm (acute) Effects Exposure to pressurized CFCs, such as may occur with a refrigerant leak, can cause frostbite to the skin as well as to the upper airway if inhaled. CFCs exposed to high temperatures can degrade into more acutely toxic gases such as chlorine and phosgene.
1230039
According to the NIPC, huffing helium can cut off oxygen supply or can cause an embolism if a person inhales too deeply. In addition, pressurized tank gas can cause lungs to rupture. Dangerous inhalants now include helium, NIDA says.
650078
This may lead to irritation of the airways and lungs, contributing to cough or possibly even an infection like bronchitis, pneumonia, or inflammation of the lungs called pneumonitis. The air pressure may blow these organisms directly into your lungs. It sounds scary!
600967
Compressed gases can be toxic, flammable, oxidizing, corrosive, or inert. In the event of a leak, inert gases can quickly displace air in a large area creating an oxygen-deficient atmosphere, toxic gases can create poison atmospheres, and flammable or reactive gases can result in fire and exploding cylinders.
1305346
The coolant leaking from an aircon rapidly evaporates into a gas. This gas is lethal and can cause nausea, and in some cases, even asphyxiation. The leaked gas can also lead to skin irritation and dryness as well as increased heart rate. Continued exposure to this gas can lead to life-threatening medical conditions.
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Exhaled air contains more CO2 than the air we inhale. If we do this in a closed space, like a full face snorkel mask, we won't exhale deeply enough to push all the bad air out. ... If you breathe in used air full of CO2 it leads to headache, dizziness, and unconsciousness. That's bad!
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Gas space heaters can be particularly dangerous to pets as they are unvented and need to be externally ventilated. Outside air must be provided to dilute the pollutants released from the heater.