Teach you the difference between natural and chemical fragrances:
appearance
The appearance of natural fragrance is generally a natural light brown color (according to new observations, this is not necessarily true, and many chemical fragrances do not add color), which is the color of natural plants after being crushed, destroyed, and processed. Assuming natural fragrance has been dyed, it generally does not persist for a long time. After about six months, the color will fade away and become mottled and unappealing. Therefore, natural fragrance does not have beautiful colors. Those with colors are definitely not natural fragrance, but those without colors are not necessarily natural fragrance. It is not necessary to compare several points. Natural fragrance seeks the characteristic of "aroma nourishing nature", therefore, its appearance looks relatively simple and not very smooth; And the chemical fragrance has a delicate and gorgeous surface, a smooth surface, and beautiful colors.
taste
From the smell, when not lit, the natural fragrance does not have a strong aroma. Only by getting very close to the nose can one smell the faint medicinal scent emitted by pure natural plants. After being lit, the aroma will be very noticeable and pleasant to smell. The fragrance is fresh and refreshing, and there will be no dizziness after long-term use; The fragrance is mellow, with a moderate intensity, and it doesn't feel pungent even after taking a deep breath; Natural fragrance often reveals a slight astringency and medicinal flavor amidst its fragrance. Natural fragrance can invigorate the mind and provide a sense of pleasure, but it does not make people feel restless or agitated; It can help people relax both physically and mentally, and create a peaceful and beautiful mood; It has a nourishing effect on the body and mind, making people willing to get close to it.

Chemical fragrances, on the other hand, have a strong and pungent aroma when not lit, some of which can be smelled from a distance. After being lit, they become even more pungent and irritating to the eyes. This is because these chemical fragrances are only a mixture of artificial fragrances, flammable substances, and combustion enhancers. Although they have a natural fragrance, they do not have their health promoting function after burning, and their toxic side effects can be significant. The formaldehyde and benzene released are carcinogens. Some shops selling chemical fragrances smell very fragrant even before entering.

Fragrant ash
The natural fragrance base is gray and off white, while the chemical fragrance base is gray with many black substances inside, which is the combustion enhancer lime.
The ash of natural fragrance is not easily dispersed, assuming that the ash of thread fragrance can be preserved for at least 1 centimeter or more; The chemical fragrance ash is usually more scattered and will fall off after leaving for a short time. This is not necessarily true, it needs to be judged together with other points.
The natural scent of fragrant ash on my hand is the smell of burnt grass ash from plants; The chemical scented ash still has a residual fragrance on the hand, and for people with sensitive skin, this area of skin may still turn a little red, mainly due to the irritation of chemical composition agents on the skin.
The color of smoke
The smoke base produced by natural fragrance is greenish white, with a uniform color from the initial ignition point; The smoke with chemical fragrance is blue-green, and the nearby ignition point is black.
thoughts
Natural spices often bring about wonderful physical and mental experiences such as pleasure and emotion, while chemical spices have almost no such effect. The barrier that chemical spices have always been unable to overcome is that they have their own taste but no aroma, and their own form but no form. As the ancients said, the fragrance is like a miraculous medicine, which can cure illnesses, open one's mind, clear the passage, and realize the wonders. It is not an empty promise.
Article source: Fragrant bamboo stickshttp://www.qianzhuhang.com