Every summer,
Annoying mosquitoes will come out and "buzz" to make trouble,
But
In addition to choosing mosquito repellent products,
Safety is even more important.
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Mosquito coils have an open flame and can continue to burn without extinguishing, and this smoldering characteristic is similar to that of cigarettes. Mosquito coils are mainly composed of sticky wood powder, charcoal powder, and medicine. In the case of smoldering, the maximum temperature of the fire point can reach 700 °C-800 °C, and the high temperature of 1 cm around the fire point can reach 130 °C, which is enough to ignite the mosquito nets, clothes, paper and other combustibles with low fire point and cause a fire.
Precautions
- When using, be sure to fix the mosquito coil on a special iron frame, and it is best to place the iron frame in a porcelain plate or metal utensils, and be careful not to approach combustibles such as curtains, mosquito nets, and bed sheets.
- When there are flammable liquids and combustible gases indoors, mosquito coils should not be lit indoors.
- Before going to bed, you should check the mosquito coil to ensure safety. When you go out, be sure to completely extinguish the mosquito coils.
There is a thermostatic heating element inside the electric mosquito coil, which is used to ensure that the temperature is not too high, but once this element fails, it is easy to cause a fire.
Precautions
- When buying an electric mosquito coil, you should first buy a regular brand of electric mosquito coil, and check whether the plug and wire are in good condition before using the electric mosquito coil.
- After use, check whether the plug is unplugged and let it cool before putting it in a safe place to avoid fire.
In the face of annoying mosquitoes, sometimes I really wish I could do it at the same time, an electric mosquito swatter in the left hand, and a bottle of insecticide in the right hand, killing all mosquitoes invincible! However, when the insecticide was sprayed on the electric mosquito swatter that was killing mosquitoes, a raging fire ignited instantly...... In fact, when the electric mosquito swatter touches the insecticide, it will not catch fire at any time, and only in the case of an electric spark in a short circuit, it will cause a fire when it encounters an insecticide containing a certain flammable and combustible dose.
Precautions
- Purchase qualified electric mosquito swatters through regular channels. Clean it with a brush after each use, and never rinse with water to prevent short circuits.
- Please follow the instructions for use to use the electric mosquito swatter correctly, and it should be kept off when charging to keep children away.
- If the metal mesh of the electric mosquito swatter is damaged or deformed, do not continue to use it.
Toilet water contains ethanol, which is commonly known as alcohol, which has a low ignition point and burns immediately when exposed to an open flame, and it is very fast. Therefore, when such items are sprayed into the air to reach a certain concentration and reach the explosion limit of ethanol, deflagration may occur when encountering an open flame.
Precautions
- When storing and using toilet water, it is necessary to avoid high temperatures and keep away from open flames to avoid danger.
- Just after spraying a large amount of toilet water, do not smoke or use an open flame in the kitchen to avoid burns caused by the open flame coming into contact with the toilet water.
The commonly used insecticidal aerosols are flammable and explosive. When the sprayed mist is mixed with air, it will form an explosive mixture, which is very easy to explode when exposed to open flames, sparks or high temperatures.
Precautions
- When using, keep away from or turn off the power supply, and do not spray it at the fire source.
- Avoid frictional static electricity, avoid violent shaking, avoid high temperature exposure, and store in a cool and ventilated place.