According to the data of 39 Health Network, the difference between 9-degree white vinegar and ordinary white vinegar is as follows:

Different concentrations: the acetic acid concentration of 9 degree rice vinegar is 1 1%- 16%, and that of white vinegar is 0. 1%-0.3%.

How to use it is different: the method of soaking feet with 9-degree rice vinegar is to pour vinegar into the foot soaking basin and add water 1: 200-300 times to soak feet. Soak your ankles and feel slightly sweaty. The method of soaking feet with white vinegar is to pour the white vinegar into the foot soaking basin and soak feet with water at the ratio of 1: 300- 1: 300 until the feet feel warm but slightly sluggish.

Different users: Soaking feet with 9-degree rice vinegar is suitable for people with sweaty feet. Because 9-degree rice vinegar can inhibit sweat gland secretion to a certain extent, it can be used for people with sweaty feet. White vinegar soaking feet is suitable for most people, such as people with weak constitution, people with cold feet, people with cold hands and feet, people who are easily tired and irritable.

Different use feelings: soaking feet in 9-degree rice vinegar will feel more comfortable and have a certain health care effect. White vinegar soaking feet feels body fever, which is caused by acetic acid stimulation. For most people, this feeling will be normal.