9 Natural Ways to Whiten Teeth at Home

3. Whiten your teeth with apple-cider vinegar


A lot of people know that apple cider vinegar can help to boost your digestive system, but what they don’t know if that the oil can also help you with whitening your teeth. Apple-cider vinegar will remove the stains on you teeth caused by coffee and nicotine and simultaniously kill the germs that affect the teeth. Although, it is scientifically proven to work, it will take a while before you see results. Normally, you will notice your teeth getting whiter after 4 weeks, and after a couple of month you will have a beautifully shining smile. You can make your own apple-cider vinegar paste by simply adding 1 part of the vinegar to 2 parts of water. Stir the mixture well and use this to gargle for 2 to 3 minutes, without swallowing. Afterwards, brush your teeth with regular toothpaste and rinse with water. Don’t do this too often because frequent use causes damage to the tooth enamel.