Q. I recently saw on the Dr. Oz show that vinegar can be used to control underarm odor. They said it changes the Ph of the skin which the odor-causing bacteria cannot thrive on. The vinegar dissipates so you will not smell like vinegar.
A. We first heard about vinegar for underarm odor prevention more than ten years ago when we received the following question:
“My friend uses vinegar with water under her arms and says it keeps her dry and odor-free all day long, better than deodorant.
“I want to try it, but first I want to know if it is safe to use under your arms. Is vinegar all right for this use?”
We advised: Some people soak their feet in a dilute vinegar (one part water to two parts vinegar) solution to deter foot fungus. Perhaps the acid environment also discourages the bacteria that contribute to body odor.
As long as skin is unbroken (do NOT try this after shaving), we doubt that diluted vinegar would cause trouble. Nevertheless, test a small patch of skin first to make sure you will not react badly.
Then we received these follow-up messages in 2005 from other readers of our newspaper column:
“Thank you so much for writing about using vinegar and water on underarms. I have had a problem with smelly underarms most of my life and have tried almost every product on the market. Nothing really stopped the odor.
“When I read about vinegar, I gave it a try. It has been a miracle. I can now go out in the heat, exercise and go through the day without smelling at all. It is amazing and cheap.”
“I had chemo treatment for breast cancer in 2002 and found that all antiperspirants caused redness and irritation. My doctor advised me not to use any deodorant, but that did not suit me. I tried plain white vinegar, and it worked so well I’ve kept it up ever since.”
Vinegar doesn’t work for everyone:
Nothing works for everyone. What we mean is that whether it is a commercial product or a home remedy, some people will love it, some will like it and some will find it worthless. That’s why it’s basically trial and error. There are no guarantees.
Here are some stories about alternatives:
“Hello everyone. I have been using LEMON JUICE as a natural deodorant for the past five years. One of my friends was given this tip by her doctor and she passed it on to two of her friends. We three have been using it and it works perfectly!
“We just buy lemons, cut a piece and squeeze the juice under our arms and off we go! It works even in the hot and humid weather of Hawaii.
“Only downside is that you need to have a steady stream of lemons–and it stings when you shave–(just shave at night)–but it works really, really well. Give it a whirl.”
“Vinegar for underarm odor didn’t work for me, but Milk of Magnesia applied to the underarm area works perfectly. Also it doesn’t sting even when used after shaving.”
“I tried the Milk of Magnesia. It is a miracle! Works perfectly! The vinegar left me smelling like saurkraut and really didn’t work (sorry).”
“Vinegar didn’t work for me. So yesterday I went to the store and bought Listerine and MILK OF MAGNESIA. What I did was showered, got a cotton ball: Applied undiluted apple cider vinegar, let dry… Applied undiluted Listerine, let dry… Then applied MILK OF MAGNESIA.
“It’s been way over 12 hours and I DO NOT SMELL!!! This is truly a miracle! I can’t believe this worked for me. I’ve had smelly under arms for about 35 years. I wish I would have found out about this before. But better late than never. Now I can have more confidence and wear cute tops and not worry about body odor. Hope this helps!”
Whew… that is a lot of effort and time devoted to overcoming underarm odor. Most folks really want something quick and easy. Here are a couple of recent posts to our website from folks who used our MoM Roll-on Deodorant:
“I love People’s Pharmacy Milk of Magnesia deodorant! And it doesn’t take much to be effective. I just roll on a small amount and rub it around my armpits with my finger (it rinses off easily), so I never have any “damp feeling” to contend with. Works like a charm, and protects me for at least two days.”
“Traditional deodorants irritated my underarms, so I switched to crystal deodorant over 10 years ago. Last winter, I developed an irritation in my armpits and tried not using deodorant at all. The irritation went away but now there were other obvious issues.
“I read about milk of magnesia on your website and tried it. It’s wonderful! I bought a bottle at the store and dabbed it on each morning. When I finished the bottle, I ordered the roll-on from People’s Pharmacy and love that. So much easier to get ready in the morning! Thank you for that great product – and for all your helpful information!!”
Whatever you choose, apple cider vinegar, white vinegar, lemon juice, baking soda or MoM (milk of magnesia), make sure that it is not irritating to delicate skin. The underarms are quite sensitive. You want something that is gentle, effective and nontoxic.
Let us know what has worked well for you by commenting below. We would love to hear your story.