1        The product use ordinary running water, well water and water seepage, because the different local water quality has differently, leads passes the speed different, when the demonstration water intermediate ion density and activeness are insufficient, may in the water the suitable dot ordinary refined salt, strengthens leads passes the ability, causes in the water the ion concentration and activeness achieved the optimum condition 

2        Adults each time period of 30 minutes

3         8-15 year old child must use under the guardianship, the period of revolution generally is 15 minutes

4        Frequencies of use and the time (14times is a treatment course) below 50 years old, Every two days use a time, complete a treatment course after the request, rest for half month to carry on the next treatment course again; Above 50 years old, three days uses a time, completes a treatment course after the request, rests for half month to carry on the next treatment course

5         It is the healthy messenger again, but is not a more frequent use is better, should according to the request use,  if a person use a time every day, then cannot continuously surpass three days; Forbids a person same day to use two times .