1, many people think that white acetate test can be done at home, and white vinegar or vinegar can be applied to some skin lesions for observation. In fact, this method is wrong, because the raw material used in the acetic acid white test must be medical acetic acid, not vinegar at home, which has no appraisal value at all and needs to be smeared by doctors, so doctors should observe it.

2. The general acetic acid white test is mainly used to identify condyloma acuminatum in genital area. If condyloma acuminatum encounters medical acetic acid, it may lead to local vasoconstriction and pale wart reaction. At this time, white acetate test should be considered positive. But it is not allowed to do this experiment with vinegar or white vinegar at home.