"Do not wear contacts to any demonstration," one Twitter user warned. When you are subjected to tear gas, your contacts will burn and stick to your eye, leading you to go blind.
Avoid using contact lenses, which can trap unpleasant substances beneath them, such as tear gas powder. If you use contacts, always wear a full-face gas mask or goggles. This will help prevent any irritants trapped under your lenses from causing irritation in other parts of your eye.
If you get caught up in protests with tear gas, cover your nose and mouth with a tissue, then breathe through it. Don't inhale the vapors - they can be harmful if you do!
If you are already wearing glasses or contacts, you should still wear a face mask if there is tear gas around. This will help protect your eyes from any potential damage that could be caused by the gas.
Finally, never look into a cloud of tear gas, no matter what type of agent is being used. The fumes may be dangerous to breathe in, even when not exposed directly to the gas.
The best way to protect yourself and others from harm caused by tear gas is not to go into protests that contain it. However, if you do have to protest against this type of violence, here are some ways to minimize the risks to yourself and others.
Avoid using cosmetics, such as eyeliner, for the same reason. These products can deposit chemicals on your face that will not wash off during bathing.
Tear gas can also be reduced by using a positive pressure ventilation (PPV) system. These systems use air filters to remove contaminants from the surrounding atmosphere and pump them outside of the building where they are released into the environment outside the barrier wall. Although these systems are more effective than simple air vents in removing tear gas, they also increase the risk of spreading other pollutants into the protected area.
Finally, tear gas can be eliminated entirely by moving away from areas where it is used heavily. Find an area away from the source of the gas that is out of range of its effects and seek out safer surroundings.
No Contacts might soak up the toxins or function as a reservoir for them, causing additional pain and potential injury if left on the eye for an extended length of time. There is, however, no evidence that it can cause blindness. It is very important to remove any contact material from your eyes immediately after being exposed to pepper spray.
For best results, use a clean washcloth to gently remove any contact material such as dust, dirt, or moisture from the affected eye. If possible, move away from the source of the spray. Hold your face slightly away from others if they are being violent. Try not to make sudden movements or turn your head too far back or forward. These actions may increase the likelihood of getting more pepper spray in your eyes.
If you are unable to remove contact material yourself, take your eye to an emergency room where specialized equipment can be used to remove foreign bodies from the eye.
"It's more probable that you'll be protected if you escalate to a dive goggle or a gas mask, and a face shield is also useful." Avoid using contact lenses and instead wear glasses; contacts can trap damaging particles from tear gas and pepper spray in your eyes, exacerbating the symptoms.
Contact lenses are commonly used as a form of cosmetic eye-wear. They are worn when removing the lens from the lens case exposes the wearer's eyes to contaminants. This occurs when wearing spectacles becomes uncomfortable or ill-fitting.
Contact lenses were originally made of glass materials that could not be molded into any shape other than flat. However, modern lenses are now mostly plastic lenses that can be shaped into various designs. They can even be designed with special areas that compensate for imperfections in the wearer's vision.
Contact lenses need regular cleaning to keep them sanitary and safe to wear. The most common method of cleaning lenses is with a solution of water and household bleach. Lenses should never be soaked in bleach, but rather immersed in a bowl of warm water containing 1 part bleach to 10 parts water. Let the mixture sit on the lenses for 30 minutes before washing them under running water to remove the disinfectant.
If you wear contacts, it is important to wash your hands before putting in your lenses and after taking them out. Contact lenses should also be cleaned regularly with a clean, soft cloth.
Crying while wearing contact lenses is OK, and practically every contact lens user may experience it at some point. If your eyesight becomes hazy or your eyes get swollen, wipe and disinfect your contacts and rest your eyes. Just make careful not to touch your eyes. Wait at least 30 minutes before you put your contacts in again.
The cause of crying with contacts on is pretty simple: the pressure changes against the surface of your eye when you cry. This can lead to irritation and pain without causing any other sign. Even though this doesn't show through your sunglasses, people walking by will know that you are crying. It's completely normal!
If you usually wear glasses or contacts, you may have tried putting them in after-bath or before-bedtime so you can sleep better. But have you ever heard of trying this with goggles? Yes, it's possible to sleep with goggles on. However, what many people don't know is that sleeping with contact goggles on can be very dangerous because they can fog up due to moisture from tears during the night. This prevents your eyes from getting any oxygen, which can cause serious problems for your vision and health over time.
So instead, try sleeping with just your contacts on. They won't fog up and you'll be able to see easily during the day.