Why hasn t soap been phased out with hand sanitizer and facial cleanser and shower gel?

Non-soap-based surfactants (hereinafter referred to as surfactants) are not hygienic and reliable to replace soaps. In fact, surfactants are petroleum compounds, which are extremely inexpensive, and there will be 100% dioxane residues in the preparation process, but it is much lower than the pathogenic dose.

Because of the good quality and low price, everyone has their own choice. The price-performance ratio of the soap is also good.

Because the materials in them are different and each has its own benefits, many people still like to use soap.

Because of personal preference, soaps have not been eliminated.

Personally, I think that soap also has the advantages of soap, after all, it has been so long that some people are used to it.

Because the chemical composition in them is different, each has its own benefits.

Because the spices of soap are more advanced, while the others are simpler.

Soap is a weakly alkaline substance, which is not so harmful to the human body.

Individuals believe that all commodities have their own value and meaning.

First of all, replacing soap with non-soap-based surfactants is unhygienic and unreliable. In fact, surfactants are petroleum compounds and are very cheap. During preparation, the dioxane residue is 100%, but much lower than the pathogenic dose.

Only in a few cases will coconut oil be used to produce coconut acid, nothing else because of the high cost. If you don't believe in your shampoos and body washes, you have to start with dodeceth sulfate (Na), a typical petroleum-complex surfactant that is cheap and readily available, safe and wide (for now), and not afraid of hard water. And for soap, be sure to use natural oils, soap bath every day, do not use lard, because lard will cause the wound to heal slowly.

Most of the oils used in soap are butter. Olive oil is popular because of its high cost and few uses. In recent years, palm oil has a washing sensation similar to olive oil and is a low-cost natural foaming agentOnly the fatty acid salts produced by the saponification of animal fats can be used as a basic product to be called soap, otherwise it can only be called by other names (see pigeon incense block) Soap is different from surfactants, it is in direct contact with the air, unstable, and easy to oxidize, therefore, the perfumes used in soap are all high-grade products.

In humid and oxidizable environments, it is essential to ensure that the fragrance is stable, while the fragrance of facial cleansers and hand sanitizers is simpler because the environment is stable.

Therefore, in most cases, soap costs more than hand sanitizer facial cleanser. That said, when it comes to advanced levels, soap laughs without thinking In addition, the saponification reaction produces large amounts of glycerol, which is the most important raw material in household chemicals (Vaseline, etc.). The cost of synthetic glycerin is high, much lower than the cost of ingesting glycerin with soap, therefore, major producers are working hard to produce soap.

Although in modern industry, the pH of soap can be completely controlled, the nature of saponification itself means that soap must be a weakly alkaline substance and cannot be neutral like surfactants. But it doesn't matter at all, because if your ** can't even stand weak alkaline soap, it's really time to go to the doctor, which proves that ** is too fragile, commonly known as **disease.

If it is used to wash the face and bathe, it is not recommended to use soap and shower gel, as too many chemical ingredients are added, which is easy to form residues and clog pores, especially for girls. The soap will be dry after use, and the shower gel is too greasy and not refreshing, so it is recommended to use cold handmade soap.

Cold handmade soap, which is a very popular alternative to chemical products in recent years, is made of 100% natural materials. The composition of the material is very mild and contains very high natural nutrients of vegetable oil, all kinds of natural ingredients, herbs, etc., using the European traditional handmade manufacturing process, using the low-temperature method to retain the most complete nutritional value of the material, with pure water + vegetable oil method, through natural saponification reaction.

The best commercial brand of handmade soap is Camilla, and the folk is Yunze handmade soap.

The disadvantage of cold soap is that it cannot be stored in the sun, too much water, and needs to be placed in a cool and ventilated place. And then there is the ** more expensive.

Soap and shower gel contain chemical ingredients such as surfactants, flavors, preservatives, etc., which will cause **residue and cause some other ** problems when used for a long time.

Now that the weather is so hot, it's better to take a shower gel with some shower gel.