Infection From Pedicures I Am Opening My Own Nail Salon, And Worried About Infection With Pedicure Jets...?

I am opening my own nail salon, and worried about infection with pedicure jets...? - infection from pedicures

I wonder why people can not feel, massage jets, jet tub, the bacteria will be saved, or at a sink that does not feel that you have not so great, but it has no risk of infection?