1.  Senior females with dementia.
2.  Females with serious enuresis, especially after childbirth.
3.  Females spending most of the time on the wheel chair
4.  Females who cannot go to toilet when in need due to a particular job situation (e.g. bus drivers, toll booth workers, etc.).
5.  Females who are wearing diapers.
6.  Females who should wear diapers to go out.
7.  However, females who spend most of the time on the bed SHOULD NOT use OLLA because the urine body becomes loose on the body in lying position and thus will cause urine leakage when discharged.
8. iapers prevent the air from penetrating into the diapers, and thus it is vulnerable to skin rash or bedsores. However, OLLA is free from all these problems. OLLA enables you to discharge urine to a pouch strapped around your lower leg or thigh as needed.
9.OLLA brings convenience and fresh feeling to your life by providing clean and sanitary disposal of your urine at any time and any place.
10. The urine will not get on the private part when discharging, and thus can be free from eczema and bedsores caused by using disposable diapers.