The spraying effect is different, the washing effect is different, etc.
The spray effect is different: the spray effect of double spray is better. Dual spray technology means there are two spray nozzles, one at the top and one at the bottom of the machine wash tub. This design allows more water and laundry detergent to enter the fabric fibers, thus cleaning the clothes more deeply. Ordinary spray methods may not achieve the same effect.
Different washing effects: Because the dual-spray technology can better penetrate into the clothing fibers, it can reduce the waste of water and washing liquid while improving the washing effect. The ordinary spray method will cause a waste of water and washing liquid during the washing process.