Which is better, liquid soap or laundry detergent

In fact, most of the clothes we wash in our daily lives are washed in washing machines, and there is not much difference between soap and laundry detergent. Normally, laundry detergent is used more often. The ingredients of laundry detergent are more similar to those of laundry powder. Soap liquid does not damage clothes or hands, and is better at removing oil stains. Clothes should be changed and washed frequently, and attention should be paid to exposing clothes to the sun, so that the sterilization effect will be better and it is good for the body.

The difference between liquid soap and laundry detergent:

1. The active ingredient of liquid soap is mainly soap base, whose starting raw material comes from renewable plants, while the active ingredient of laundry detergent is mainly coconut acid diethanolamide (surfactant), whose starting raw material is petroleum.

2. Laundry soap liquid contains soap-based active ingredients, which have a structure similar to oil and fat and can more effectively remove oil stains. After wrapping the oil stains, this ingredient combines with the magnesium and calcium ions in the water, making it easy to separate from the fabric, thereby improving the rinsing performance. Laundry detergents mostly use non-ionic surfactants with a pH close to neutral, which are gentle on the skin and degrade faster than washing powder after being discharged into nature.

1. The working principle of laundry detergent is similar to that of traditional laundry powder and soap, and the active ingredients are all surfactants. The difference is: traditional laundry detergent and soap use anionic surfactants, mainly sodium alkyl sulfonate and sodium stearate, which are highly alkaline (the pH of laundry detergent is generally greater than 12), and thus cause greater irritation and damage to the skin when used.

2. The active ingredient of laundry detergent is mainly non-ionic surfactant, whose structure includes hydrophilic end and lipophilic end, among which the lipophilic end combines with the stain and then separates the stain and fabric through physical movement. At the same time, surfactants reduce the tension of water, allowing water to reach the surface of the fabric and allowing the active ingredients to take effect.

3. Soap liquid is a new type of fabric detergent that is different from laundry detergent, laundry powder and laundry soap. Liquid soap has unique implementation standards and strict and sophisticated process requirements. Liquid soap is really thick and truly derived from nature, so its price should be higher than laundry detergent.

4. The soap liquid contains soap-based active ingredients, which have a structure similar to that of oils and fats, and are more effective in removing oil stains, such as chili oil, cooking oil, oily pen stains, etc. After wrapping the oil stains, this ingredient combines with the magnesium and calcium ions in the water, making it very easy to separate from the fabric, thus improving the bleaching performance.