In 1952, a machine was installed in the bathroom to automatically touch perfume, why is it not seen

This question is really not good, who can understand what is being asked?

Perfume is a mixture of an alcohol solution of a fragrance and an appropriate amount of spices. It has a fragrant and rich aroma, and its main function is to spray on the placket, handkerchief and hairline, exuding a pleasant aroma, and is one of the important cosmetics.

To put it simply, perfumes, essences, and fragrances are all volatile substances; They have a certain aroma and fragrance that can be perceived by people's sense of smell or taste; It is required to achieve the purpose of making people loved, spiritually pleasant and enriching and beautifying people's material culture and life.

Perfume is a product in which the fragrance is dissolved in ethanol. Sometimes, as needed, trace amounts of additives such as pigments, antioxidants, fungicides, glycerin, surfactants, etc., can also be added. Through perfumery, the technique and art of blending fragrances, different types of perfumes are formulated.

According to the aroma, it can be divided into two categories: floral perfume and fantasy perfume. The aroma of floral perfumes is mostly blended by simulating natural floral fragrances, mainly rose, jasmine, narcissus, magnolia, lily of the valley, gardenia, orange blossom, lilac, tuberose, acacia, honeysuckle, hyacinth, lavender, etc. Fantasy perfume is a new fragrance created by perfumers through the artistic imagination of natural phenomena, customs, scenery, place names, characters, emotions, paintings, etc., fantasy perfumes often have very beautiful names, such as Suxinlan, Chanel Five, Night Voyage, Night Paris, Christmas Night, Joy, Ringing Horse, Poison, Opium, Dune, etc.

Perfume, perfume is the fragrance that is given to a person's body parts or clothing, bringing a pleasant feeling of enjoyment. Cover odor, perfume is to cover up the "body odor", from the head fragrance, body fragrance to the base fragrance to completely suppress the "remaining" odor, that is, both the steam pressure and the steam pressure of medium and low spices, but also to make people smell comfortable and refreshing.

Because many people don't need to wear perfume, it was stopped.

Because they don't smell very good, many people don't like it.

Because this kind of equipment would be wasteful.

Because there are better incense products later.

Because it's not actually a taste that many people want to be sprayed on.

It varies from person to person, and not everyone likes the smell of perfume, and it is the inferior kind.

Maybe these things are too inferior. A lot of people don't like it.

Not everyone likes the smell of perfume, and bad quality perfume is very uncomfortable.

Because there are better alternatives to incense.

Later there were many alternatives to this perfume.