More and more types of washing products seem to be the same function. In fact, it is very different to use the laundry protective effect.
Washing powder is a chemical substance extracted from petroleum. It is generally weakly alkaline. Together with the added friction agent, the decontamination effect is very strong, especially for dirty clothes, which can achieve a good cleaning effect.
On the other hand, laundry detergent is relatively harmful to clothing, and solid deposits can make the fabric hard. If it is not clean and remains on the clothes, it may cause skin irritation and roughness.
The most suitable for washing powder is clothing that is exposed to dust, jeans, down jackets, sofa covers, and other materials that are not easily damaged by cotton, linen, and chemical fiber.
The composition of the laundry liquid is similar to that of the washing powder, but the laundry liquid is more hydrophilic, water-soluble and easier to rinse. Compared with washing powder, the laundry liquid is milder, the decontamination ability is weaker, and the damage to the clothes is small.
The technical content of the laundry liquid is high, and the washed clothes will be more supple and fluffy, so the price will be higher.
Fine fabrics such as wool and silk are cleaned with laundry detergent, which is good for the maintenance of clothing. Some materials with higher quality and close-fitting clothing should also be washed with laundry detergent, and the damage to clothing and skin is relatively small.
Soap is different from detergent and laundry detergent. It is mainly derived from renewable vegetable oils. It has low skin irritation and also protects the fabric.
When washing clothes with a washing machine, the soap powder solves the problem that the washing powder is easy to agglomerate and static electricity, and the technology of washing and combining combines, the washed clothes are soft and fluffy, and the fragrance is longer.