foot detox ionization machines dual detox cell foot spa machine infrared ray with two person for home use

1. gird your hands into wrist band; (it's better to wet wrist band before use) 2. add 3-5g salt into water; (any kind, to aid the conductivity of the water) 3. put your feet onto tub; (any kind of tub in your house) 4. put arrays into water; (let arrays be covered with water) 5. power on the machine. (relax and enjoy)