9. Relief from nasal congestion
Apple cider vinegar, rich in potassium, helps thin mucus and relieve nasal congestion. It is also useful in cases of sinusitis, because its acetic acid prevents the growth of bacteria responsible for nasal congestion. To use it, mix a teaspoon of vinegar in a glass of warm water. You can also inhale the fumes of a mixture of apple cider vinegar and warm water to relieve congestion.
10. Fight against bad breath
Apple cider vinegar is effective against bad breath thanks to its antibacterial properties and its power to balance pH. To use it, mix 30 milliliters of vinegar in a glass of warm water and use it as a mouthwash after brushing your teeth. However, it is advisable not to gargle more than once a day to avoid damaging tooth enamel.
