What is the effect of the cigarette holder turning black after smoking?

Nothing, just clean it up and pay attention to safety.

A cigarette is a tobacco product. The production method is to dry tobacco and shred it, and then grow it into a barrel-shaped strip with a diameter of 120mm in a paper roll.

When smoking, one end is lit, and then the smoke is breathed through the mouth at the other end. Cigars are smoked by rolling tobacco into cylindrical strips.

The main difference between cigarettes and cigars is that cigarettes are smaller and tobacco is finely chopped. Cigarettes were first popular in Turkey, and locals like to roll up tobacco with newspapers and smoke it.

During the Crimean War, British soldiers learned the method of smoking from the soldiers of the Ottoman Empire at that time, and then spread it to different places.

1843 On June 25th, France began to manufacture the first batch of cigarettes for commercial sale in history. Later, cigarettes became popular and spread everywhere.

Chinese name

cigarette

Foreign name

cigarette

Another name

Tobacco, tobacco leaves, kernel grass, star anise, stalls

source

Nicotiana of Solanaceae

Japanese

たばこ

quick

navigate by water/air

Heavy metals, the main components of common types in history, exceed the standard, which affects and harms the scam of "reducing harm and reducing coke" Tobacco control science quit smoking and quit smoking slogan.

introduce

A cigarette is a tobacco product. The production method is to dry tobacco and shred it, and then grow it into a barrel-shaped strip with a diameter of 120mm in a paper roll. When smoking, one end is lit, and then the smoke is breathed through the mouth at the other end. Cigarettes were first popular in Turkey, and locals like to roll up tobacco with newspapers and smoke it. During the Crimean War, British soldiers learned the method of smoking from the soldiers of the Ottoman Empire at that time, and then spread it to different places. Tobacco is not the only ingredient in most cigarettes. Sailors brought tobacco seeds back to Portugal in 1558, and then they spread all over Europe. 16 12 years, British colonial official John Rolfe planted tobacco in Jamestown, Virginia, and started the tobacco trade. Tobacco was introduced to China in the middle of16th century. At first, dry tobacco was introduced, which has been planted for more than 400 years.

Tobacco is a plant native to South America, and its leaves can be used to chew or make cigarettes for smoking. The earliest users of tobacco were American Indian reds. When European explorers arrived in the New World, the use of tobacco was quite common in the United States. /kloc-In the 6th century, tobacco was introduced to Europe and then spread all over the world. Before the 20th century, tobacco was mainly used in the form of chewing, sniffing, pipe and cigar. /kloc-at the end of 0/9 century, cigarettes became the main form of tobacco use due to the invention of machines for making cigarettes.