If the shelf life of laundry detergent exceeds, the effective ingredients in it may become invalid, and the performance and effect of the product may decrease, so it is not recommended to use it.

The working principle of laundry detergent is similar to that of traditional washing powder and soap, and the active ingredients are surfactants. The difference is that the traditional washing powder and soap are made of anionic surfactants, mainly composed of sodium alkyl sulfonate and sodium stearate, which are more alkaline (the PH value of washing powder is generally greater than 12), so it is more irritating and harmful to the skin when used.

Laundry liquid is environmentally friendly, easy to degrade, low in energy consumption and less in emission.

The lack of water resources is constantly ringing the alarm of environmental protection, and the laundry detergent market must develop from high pollution and high energy consumption to low carbon and water saving. From the moment laundry detergent was born, it chose to take the low-carbon environmental protection route.

As early as 2008, at the annual meeting of the washing products industry in China, the participating experts fully affirmed the low-carbon environmental protection characteristics of laundry detergent. Laundry liquid that conforms to the concept of low-carbon environmental protection will become the development direction of laundry liquid in the future.