Will cigarettes spontaneously ignite at high temperature?

Cigarettes can't spontaneously ignite at high temperature.

Cigarettes are afraid of high temperature in the car, and the shelf life of cigarettes is related to the way we keep them. Cigarettes are easily changed due to changes in environment and temperature. Cigarettes stored for a long time in hot weather are easy to deteriorate and taste.

The ignition point of cigarettes needs at least 200℃, and even the paper of cigarettes needs at least 100℃. Unless a convex lens or a magnifying glass is used, the effect of focusing light is produced, and there is no wind around, so that the temperature rises rapidly and exceeds the ignition point of cigarettes. Although cigarettes can't be lit, car owners are reminded not to put lighters, perfumes, canned cokes and other explosives in their cars to avoid accidents.

Methods of preserving cigarettes in high temperature weather

In hot weather, cigarettes are easily changed by changes in environment and temperature, and their taste will not be so refreshing. Cigarettes cannot be stored in sealed plastic bags for a long time. Need to be stored in a cool, dry and ventilated place, try to keep in and out, to avoid long-term deterioration and taste of cigarettes.

Cigarettes can be stored for 1-2 years in a cool, ventilated and dry environment without unpacking; If you wrap cigarettes with plastic wrap or put them in a professional tobacco protection box, they will not expire in 5- 10 years.

Cigarettes can be smoked after being put in the car at high temperature, but if they are stored at high temperature for a long time, they will lose their original quality. In summer, the temperature inside the car will be very high, and the direct sunlight may exceed 50 degrees. Cigarettes need to be stored in a dry and cool place. Cigarettes contain a certain amount of water. After baking for a long time, the water will completely evaporate and the taste will naturally be wrong.