Dentists explain exactly why people with dry mouths and cavities might consider using alcohol-free mouthwash.
But not all mouthwashes are created equal.
It might be time to consider an alcohol-free mouthwash.

Experts in This Article
Harold Katz, DDS, is the founder of The California Breath Clinics.
It helps to mechanically remove food particles and bacteria from the mouth.
Like floss, mouthwash can get in between your teeth, reaching food particles your toothbrush cant get to.

Harold Katz, DDS, is the founder of The California Breath Clinics.
But some mouthwashes remove too many bacteria, killing the good along with the bad.
And some are too acidic.
There are two categories of mouthwash: therapeutic and cosmetic, according to theAmerican Dental Association(ADA).

Therapeutic mouthwashes have active ingredients that target bad bacteria and reduce plaque, gingivitis, and cavities.
Many of the mouthwashes the ADA may consider cosmetic contain alcohol, which can dry out your mouth.
Its Amazing How Its All Connected.

Most are very acidic, he says, adding that this can exacerbate dry mouth and oral health issues.
Look for mouthwashes with a pH over 7, which are also non-alcohol.
Acid is a tooths enemy.

So, if youre prone to cavities, youll especially want to avoid an acidic mouthwash.
Another downside of alcohol-based mouthwash is that its too aggressive.
Aside from burning sensations, the alcohol in mouthwash completely destroys almost all the bacteria in your mouth.

Both good and bad, says Nammy Patel, DDS, a holistic dentist who practices in California.
All three of the dentists we spoke to listed alcohol as an ingredient to avoid.
Mouthwash can be a greatpart of a dental health routine, but it should never be your first defense.

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