The first is the equipment problem. Adult swimming pools are generally disinfected by chlorine or ozone, that is, chemical disinfection, which will induce skin diseases in children and aggravate the condition of children with asthma. The disinfection method of parent-child swimming pool is physical disinfection, which is basically non-irritating to baby's skin (for example, Fan Hai will use stricter copper and silver ion disinfection technology), and the water quality can completely meet the EU drinking water standard; Secondly, the water circulation mechanism of adult swimming pool is different from that of parent-child swimming pool. Adult swimming pools generally circulate once every 6 hours or more, while parent-child swimming pools are required to circulate once every hour. Finally, the water temperature of adult swimming is around 26, which is too cold for the baby, which is easy to cause heart contraction and lead to insufficient blood supply. Therefore, parent-child travel has strict requirements on temperature, generally 30-32 in summer and 32-34 in winter.

Then there is the venue problem. There are many restrictions on the venue requirements for parent-child swimming. Generally, the swimming pool area should be at least150-200m2, otherwise effective water teaching cannot be carried out, and at the same time, a rest area, an energy area, a bathroom and a reading area should be provided.

Finally, the problem of teachers. Generally, parent-child swimming centers need professional parent-child swimming coach certificates to take up their posts, and they are regularly trained by overseas designated institutions (such as Shengguang). At the same time, Fan Hai and other large parent-child swimming clubs will sign senior parent-child swimming coaches from abroad to ensure that teaching is in line with international standards.

To sum up, the price of parent-child tour will indeed be higher, but it can be compared appropriately when choosing. After all, what children like is the most important thing.