This aspect is very important and before buying an self-defense spray you need to know what possible damage can be done to the other person. First of all it must be said that the subject will begin to feel a throbbing pain in the eyes and also a really annoying itch, for a few minutes attackers may experience temporary blurred vision that can lead to disorientation, so in this instance you may have time to escape from a possible attack, or call the police.
These are the immediate effects that begin to appear after a few seconds, moreover, if you spray the liquid at the height of the aggressor’s mouth, he will also begin to feel a sensation of bitterness that is quite unbearable and, in fact there are some sprays that can also cause vomiting.
In order to increase the effectiveness of this product, proximity is also important, in fact the closer you are, the faster you will see all the symptoms appear.
All the cans are designed so that a simple spray is very powerful, compared to common dispensers, in fact they reach the face and mouth at the same time. To try to understand how they work and at what distance, we can say that there are some products that are effective even at a distance of 4 meters,. This means that you do not necessarily have to come face to face with the attacker. In moments when you are in danger it is better to keep a few meters of detachment from the aggressor and at the appropriate time use the spray.