- Since it has no rinse process for removing
   remaining detergent, it only requires 1/2 of water
- Reduce expense for purchasing detergent because
   detergent is unnecessary

- Reduce damages on cloth? Prevent bleaching

- Prevent skin diseases and allergies caused by
   detergent
   (Specially important for infants and elders)
- No need for boiling cloth due to its excellent
   sterilization capacity.
- Reduce static electricity

- Prevent water pollution from using detergent
- Protect ecosystem by protecting water environment