How to choose and use the washing powder produced according to the standard?

How to choose and use the washing powder produced according to the standard? Laundry powder is closely related to daily life, and you can only use it with confidence if you choose qualified products. Laundry powder agent processing Laundry powder produced according to the standard is usually marked with two performance marks: number and text: the number model mark indicating performance The number model mark indicates the content of surfactant, and the level of surfactant content is the decontamination The main determinant of force magnitude. For example, type 30 means that its surfactant content is 30, which belongs to washing powder and can wash wool and silk; type 20 means that its surfactant content is 20, which is a low-grade alkaline washing powder, suitable for washing linen fabrics; Type 25, Type 28 and so on. The text signs indicating performance are mainly divided into five categories: (1) high-foaming type (ordinary type), washing powder is suitable for manual washing; (2) low-foaming type, containing polyether and soap ingredients, high efficacy and less foam, easy to use Rinsing is for washing machines; (3) Bleaching type, containing sodium borate or sodium percarbonate, has a bleaching effect in hot water above 60°C, suitable for washing white clothes; (4) Enzyme type, containing biocatalyst, It can decompose sweat stains, milk stains and blood stains on clothes, and the effect is good when used in 45°C water; (5) brightening type, containing fluorescent whitening agent, white clothes can be whitened, and colored clothes can be brightened. If consumers have no way of judging whether the product uses the 'national standard', it is best to choose quality-guaranteed washing powder such as inspection-free products and products. Pay attention to the selection of appearance, and the third is not to buy from unlicensed stalls, so as not to be fooled.