There are many washing powders you buy, but there is only one kind in the club. It feels fake. In fact, it mainly depends on its decontamination ability. If the stain removal ability is strong, then it is real. Because some laundry detergents are low-foaming. It's hard to say. First, it depends on the dosage you use. If you put less washing powder and more clothes, it is normal to have less foam. If you put in enough dosage, but there is still foam, then there may be something wrong with this scene, or you bought a copycat laundry detergent