Vinegar can quickly clear up acne due to its antiseptic properties and ability to restore pH balance to skin. However, most of the information about using vinegar as an acne treatment is unscientific.
Vinegar can act as a facial toner and help remove excess oil. It can help to treat the blemish quickly by drying it out.
Most of the information about using vinegar as an acne treatment is based on testimonials of individual experiences. The time frame for results varies due to the fact that all skin reacts differently.
Pure apple-cider vinegar is reported as the best vinegar to use for the treatment of acne, states Home Remedies for Life. For external treatment, it should be mixed in a ratio of 3 parts water to 1 part vinegar. A Q-tip or cotton ball can be used to apply the vinegar directly to the blemish. The vinegar should be left on the pimple for at least 10 minutes. For better results, it should stay on overnight. Moisturizer should be applied after the vinegar is removed to prevent the skin from drying out.
For internal treatment, 2 tablespoons of apple-cider vinegar should be mixed in 1 cup of water and ingested once a day. Internal and external treatment can be used separately or together for the best results.