The amount of phosphate-free laundry detergent used in machine washing should be determined based on the weight of the clothes, the degree of dirtiness, and the concentration of the laundry detergent.

There is a complex relationship between the foam height and cleaning power of dishwashing liquid, which is not a simple linear correlation.

As an important part of the automotive cooling system, high efficiency antifreeze plays a vital role in preventing the water tank and engine cylinder from freezing and avoiding freezing and cracking damage.

The main feature of phosphate-free laundry detergent is that it does not contain phosphorus element, and usually uses 4A zeolite and other phosphorus-free substances as detergent aids.

The durability of the antifreeze effect of high-efficiency antifreeze is a complex issue that is affected by many factors.

As an important building material additive, high-efficiency antifreeze plays a vital role in winter construction.