How about the laundry soap liquid foaming when washing, a lot less?

It is close to low-foam laundry detergent, not as good as conventional laundry detergent, and not as good as laundry detergent.

All kinds of laundry soap, whether it is soap, soap, transparent soap, soap powder, soap liquid, are essentially fatty acid sodium. Sodium fatty acids will combine with calcium and magnesium ions in the hardness component in water to form a white precipitate of fatty acid calcium and fatty acid magnesium, which is called soap scale. Because the production of soap stain will affect the stability of the foam, and even if it is generated, it will burst quickly.

Conventional laundry detergent (low-foaming laundry detergent) is artificially added with a defoamer.

Although there are also active substances of sodium alkylbenzene horizontal acid similar to sodium fatty acids, they are also not resistant to hard water, and will also generate calcium soap-like precipitates of calcium alkylbenzene sulfonate. But laundry detergent is a multi-component synthetic formula that contains a large amount of sodium tripolyphosphate, a water softener.

It preemptively combines with calcium and magnesium ions to form soluble complexes.

Sediment formation is avoided. Therefore, laundry detergent foaming power is very good.

Laundry detergent is different in that it uses nonionic surfactants that do not bind to calcium and magnesium ions.

Therefore, the foaming power is not affected by the hardness of the water, and the foam is more delicate and rich.

The soap contains saponification ingredients, which is cleaner when washing and less laundry foam. The laundry soap I use a lot for laundry is Liby natural soap, and the foam of this soap is quite small when I wash it.

When the water is stirred, it is equivalent to putting pressure on the water, and air enters the water, forming bubbles. The bubbles float up and up to the surface of the water, where they burst. Therefore, pure water is rarely foamed, because the bubbles formed burst instantly, and the bubbles cannot be formed.

The surfactant itself can reduce the surface tension of the substance, and the gas is more likely to enter the water to form bubbles, that is, in the presence of surfactant in the water, the same stirring force can form more bubbles than pure water. The higher the "activity" of the surfactant, the more bubbles are formed.

At the same time, because one end of the surfactant is hydrophilic and the other end is hydrophobic, at this time, the hydrophobic end of the surfactant will enter the bubble, and the hydrophilic end will stay outside the bubble, forming a double electron layer, which is equivalent to wearing a layer of "clothes" for the bubble, and this protective film will prevent the bubble from bursting. When a large number of bubbles accumulate, foam is formed.

There is a foaming agent in the lotion that produces foam, and at the same time, it also means that you may put too much laundry detergent, or the clothes are not dirty, in this case, you should put less laundry detergent, and shaking too much will cause waste.

If it doesn't foam, will you ask again if the laundry detergent I bought doesn't have instant noodles, will it be fake?

Two non-existent formulations, product structures. Liquid soap is a fusion of soap and laundry detergent in the past. In today's society, with people's requirements for laundry are getting higher and higher, such as replacing solid soap with liquid detergent, but people know that the soap with the strongest detergency is only because the soap is solid and inconvenient to wash in the washing machine, in order to meet the needs of the market, so the soap liquid (as the name suggests is to turn the soap into a liquid state), the most obvious difference between soap and laundry detergent is that the detergency is much better than that of laundry detergent, and the de-foaming is super fast, the amount is less and more environmentally friendly.

Of course, it's very useful. Liby natural soap liquid is fast to remove stains, easy to rinse, and does not hurt hands, which is a new upgrade of washing and care.

This is related to the principle of decontamination, there is a foaming agent in the laundry detergent, which is to allow the foam to take away more stains. Sodium fatty acids, the main ingredient of soap (soap powder), will combine with calcium and magnesium ions in water to form precipitates, which will affect the detergency of detergency. The sodium tripolyphosphate contained in the laundry detergent has the effect of complexing calcium and magnesium ions and softening hard water, which can improve the decontamination ability of soap rather than reduce it; The ingredients in soap or soap powder can also inhibit foaming ingredients in laundry detergents.

Soap powder is pure soap powder without any additives, and some are alkaline soap powder with sodium carbonate and other additives. Neutral soap powder is made from the best grease raw materials and is used to wash high-grade fine fabrics and industrial aspects. The properties of soap powder are basically the same as those of soap.

The hot soap base is cooled and solidified and then cut into slices or crushed and dried.

Sodium fatty acids, the main ingredient of soap powder, will combine with calcium and magnesium ions in water to form a precipitate, so there is no foam.

Laundry detergentThere areBlowing agent.

Laundry detergent containsSodium tripolyphosphateIt has complexed calcium and magnesium ions, softeningHard waterThe decontamination ability of soap powder can be improved rather than reduced, so the effect of washing clothes and soap powder is better.

Precautions for laundry:

1. If there are not a lot of oil stains on the dirty clothes, you can not use too much laundry detergent for fear of damaging the clothes.

2. White clothes are difficult to wash, it is recommended not to wash them with laundry detergent, and the effect will be better when washed with soap.

3. Clothes must be washed with water several times, so that the laundry detergent will not remain on the clothes, damage the clothes, and affect the appearance.

4. Do not wash clothes with boiling water, otherwise there will be a lot of wrinkles when the clothes are washed, it is recommended to use either cold water, or warm water, in short, do not use hot water.

5. Wash jeans.

It is easy to fade, so it must be soaked in salt water first, and it must be cold water, and then cleaned normally with soap.

The principle of decontamination is different, there is foaming agent in laundry detergent, but there is no soap powder in it.