What is soap used for, what is soap used for?

The purpose of soap is that it can be used for cleaning and washing, and if it is used, it can remove dirt, excrement, chemicals, bacteria, etc. on the surface. Remove ** surface makeup, skin care products can also use soap. In the hot summer**, some oil, dust, etc. are easy to clog pores, and plant weak alkaline soap has a cleaning ability, which is incomparable to the general facial cleanser on the market.

The decontamination of soap and any other detergent is due to the following effects:

1) Wetting Even if textiles or other solid substances can be wetted by water, any detergent must be a surfactant, which can reduce the surface tension of water and make it easy for water molecules to penetrate into the fabric tissue.

2) Emulsifying power After the dirt is surrounded by soap or detergent molecules, it is easy to disperse into the liquid to form an emulsion, so the detergent is also required to reduce the surface tension of the water.

3) Dispersion or colloidal dissolution This requires that the detergent molecule is a dispersant, turning the oil stains and dirt into a dispersed colloidal solution, which mainly relies on the adsorption attraction of the electric double layer formed by the detergent molecule and water.

4) Protective effect: It is to protect colloidal particles from aggregation and precipitation.

5) Dirt-carrying capacity The ability to prevent dirt from re-depositing on the fabric.

6) Foaming force Blistering is a very common phenomenon in the washing process, but it is not the main property of the surfactant in the detergent, foaming is determined by the directional adsorption of detergent molecules on the interface, it is closely related to the reduction of surface tension, it indirectly increases the dirt-carrying capacity of the detergent. To sum up, the process of soap decontamination is a rather complex process, and the washing sewage is actually a comprehensive dispersion system of emulsion, suspension, foam and colloidal solution, and the decontamination process is a synthesis of a variety of colloidal phenomena.

1。Lubrication drawers: In summer, there is a lot of moisture in the air, and the doors of furniture and the drawers of the desk are often so tight that they cannot be pulled. You can apply some soap to the door of the furniture, the edge of the drawer, and it is very easy to push and pull.

2。Lubricating iron windows: If the room is installed with iron windows, the soap head can be applied to the iron window track to act as a lubricant, so that the iron window can be opened and closed freely.

3。Prevent paint from getting into your nails: When doing paint work, scrape some soap into your nails first, so that the paint will not get embedded in the nails, and the nails will be easy to wash off if the paint sticks to them.

4。Wash the stucco wall brush: Brush the wall, soak it in soap, and rinse it the next day.

5。Save effort on the screws: Before putting on the screws, prick the nail head with soap, and the nail head will be easy to "eat wood" when spinning.

6。Prevent wood floors from making sounds:

I have used the soap for so many years, and the use is too powerful, so I quickly told the people around me after reading it.

It turns out that soap is not only used to wash clothes, but also has many powerful uses, go for it.

Uses of soap:

Putting soap in your wardrobe, drawer or shoe closet can create an aromatic storage space. It can also be used in the toilet, such as putting broken soap in a bottle and adding boiling water to soften the soap, which will give off a fragrance. There is also some soapy water when cleaning the trash can, which can also remove odors.

When the drawer at home is very astringent, you can apply soap to the rails, and it will be very slippery. Similarly, when the blinds are not easy to pull, just apply some soap to the drawstring of the blinds and pull them a few more times to use it very well. When using a saw, apply some soap to the saw blade, so that the wood will not get stuck when sawing, and it will not break easily.

There is also more effort when screwing screws, you can apply some soap to the screws, and then screwing it will be more labor-saving.

1. Relieve itching. When we are bitten by mosquitoes, we can apply soapy water to the bite area, so that the itching can be quickly relieved.

2. Remove paint. If we have special stains on our hands, we can use soapy water to wash our hands, and if we need to clean the brush for painting, we can also soak the brush in soapy water, so that we can easily remove the paint.

3. Deodorization. Soap contains plant fragrances, and we can put soap in the wardrobe, drawer or shoe cabinet to create aromatic storage space. It can also be used in the toilet, including using some soapy water when cleaning the trash can, which can also remove odors.

4. Prevent sweat from eroding the watch. It is easy to sweat when wearing a watch in summer, so apply a little soap to the metal case of the watch and wipe it clean with a cloth to prevent sweat from eroding the watch.

5. Lubrication. In some drawers, lock cylinders, window layers and other items that are inconvenient to pull, I can apply some soap to the gods, so that it can have a lubricating effect.

The above is an introduction to "what are the uses of soap", if you don't have soap, you can stock up on one or two soaps, because soap can not only be used for our daily laundry, but also the effects like the above deodorant, anti-itching, etc. are very practical.