Why Does My Cleavage Smell Like Vinegar?

Sweat and bacteria are the main causes of the unpleasant odor under your breasts. It’s quite typical to smell like vinegar when you sweat. When skin hits skin, as is the situation behind your breast, sweat cannot evaporate, which is what causes it.

Bacteria on the skin are what cause body odor. The waste materials that are released as bacteria breaks down the sweat produced by the apocrine glands result in the perspiration having a vinegar-like odor.

My Sweat Smells Like Vinegar When Sleeping – why?

The statement “My spouse sweats at night and it smells” is one of the most frequently voiced worries by wives. This is due to the fact that guys often have more body hair. Therefore, bacteria found in the hair follicles feed off the perspiration generated from the body as people sweat. Their bodily odor is due to this.

Although perspiration and body odor from physical activity and exercise are completely natural, excessive perspiration at night may be brought on by secondary hyperhidrosis, or excessive perspiration brought on by a medical condition. To ascertain the precise cause of sweating and the best course of action, speak with your local doctor.

Why Do I Smell Like Vinegar After Eating Curry?

Your diet has an impact on how your body and perspires. Curry and other savory recipes require spices, but they can also leave a strong aftertaste on your skin. This is due to the sulfur-like compounds that are created when your body breaks down spices like curry and react with sweat on your skin to produce poor breath and body odor. In addition to producing night sweats that smell like vinegar, this can linger for several hours.

Why Do My Feet Smell Like Vinegar?

When bacteria break down the sweat on your feet, they produce propionic acid, which has an acetic or vinegar-like odor. This is what causes the vinegar sweat smell on your feet. You can try a variety of self-care techniques to lessen or get rid of the unpleasant perspiration odor on your feet. Consult your doctor if you’re concerned that the smell of your feet could be a sign of a serious medical issue, such as diabetes or a thyroid disorder.

Why Does My Sweat Smell Weird?

The bacteria on your skin is the most frequent cause of sweat odors. The majority of the time, your body’s sweat has no discernible odour. However, the sweat that your apocrine glands secrete has a fragrance. You’ll note that certain areas of the body typically have unpleasant odor because these glands are situated in the underarm, groin, and breast regions.

In addition to this, illnesses, skin diseases, diet, and stress are some additional factors that might contribute to body odor. It would be wise to visit a doctor to find out what is actually causing your body odor and how to properly treat it if, after using antiperspirants and deodorants, you still have it.

What causes the vinegar-like odor in my breast sweat?

A person can get diabetic ketoacidosis if they do not manage their diabetes. If the cells are unable to obtain adequate glucose for utilization, the body will then burn fat too quickly for energy.

Ketones are created when the body burns fat, making the blood more acidic as a result. Additionally, metabolites like acetone are released into the perspiration, giving it a potentially vinegar-like odor.


The bacterial Corynebacterium causes trichomycosis, also known as trichobacteriosis or trichomycosis axillaris, which is an infection of the underarm hair or other regions.

According to a 2013 study, 92% of trichomycosis infections had an impact on the underarm hair. Trichomycosis can very rarely affect pubic hair.

Nodules that adhere to the hairs beneath the arms, around the genitals and buttocks, or on the skin may be yellow, black, or red.

According to the 2013 study, odor was a symptom of trichomycosis in 35.7% of cases. Sweat may be black in color or have an acidic smell similar to that of vinegar.


The eccrine glands in a person with hyperhidrosis cause them to sweat excessively. According to a 2016 study, about 5% of Americans suffer hyperhidrosis.

Primary focal hyperhidrosis and secondary hyperhidrosis are the two forms of hyperhidrosis.

A different medical condition or drug does not cause primary focal hyperhidrosis to develop. Focal signifies that different bodily parts are affected by the perspiration. This can apply to the forehead, hands, feet, and underarms.

Secondary hyperhidrosis refers to excessive sweating that is brought on by an underlying medical disease or a pharmaceutical side effect.

It may smell like vinegar when perspiration and germs combine on the skin.


A rare condition is trimethylaminuria. Someone who has trimethylaminuria might realize that their sweat smells bad. This is due to the fact that the chemical trimethylamine, which smells like fish, cannot be broken down by the body.

Why is my cleavage odorous?

When she removed her bra last week, the reader reported smelling a mild beer-like odor coming from her breasts. I took a shower and promptly forgot about it, but every time I undress at the end of the day, I can still smell it. It seems to get worse with sweat. What is happening?

It sounds like you might have a yeast infection on, between, or under your breasts, is the response. A yeast overgrowth on the skin manifests as a stale beer-like or vinegary odor originating from the breasts. The condition, which can result in itching or peeling, is particularly prevalent in the summer when high temperatures lead the undersides of the breasts to become warm and wet, providing the perfect conditions for yeast growth.

What does the scent of vinegar indicate?

Corynebacteria. Sweat that has a strong vinegar or other odor can be a sign of a corynebacteria skin infection.

What brings on a bad odor between the breasts?

It would be beneficial to seek medical counsel to identify the underlying cause if your inexplicable breast perspiration and itching are already negatively affecting your quality of life.

The Smell

It is unavoidable. You could worry about smelling bad if you sweat a lot in your breasts. After all, most individuals believe that perspiration has a bad odor. Even while sweating breasts don’t smell, you can soon find that the area around your breasts smells musky or sour, like vinegar. And when this occurs, it might be unnerving to interact with others in this way, especially if your clothes are covered with sweat stains.

Although sweat doesn’t smell by itself, body odor can emerge when there are microorganisms on your skin. This is the main reason why the scent of sweaty breasts is sour or musky. Body odor is caused by skin-surface bacteria that decomposes sweat produced by the apocrine glands. These can be found in your genitalia, armpits, and breasts. The unpleasant odor is caused by the waste materials that the bacteria expel during the procedure. To make matters worse, the restriction of airflow under the breasts causes an excessive buildup of moisture, which promotes the development of additional bacteria.

Because they are produced by different glands, torso and underboob sweat have distinctive aromas. While eccrine glands produce sweat from the rest of the body, apocrine glands secrete perspiration from under the breasts. Skin-bound fragrance glands called apocrine glands create thicker, often odorous sweat. Conversely, eccrine glands produce odorless, quickly evaporating sweat that controls body temperature.

What should I do about the odor between my breasts?

Use hand sanitizer, either scented or unscented, if you need to. It can eradicate the smell of poop and kill the microorganisms on your skin.

Why does my chest’s center smell?

Your body has apocrine and eccrine sweat glands. Bromhidrosis frequently involves apocrine gland secretions. However, both varieties of sweat glands might result in unnatural bodily odor.

Apocrine glands are mostly found in the groin, breast, and underarm regions. Compared to eccrine glands, the apocrine glands typically generate heavier sweat. Pheromones, which are hormones designed to affect other people, are substances found in apocrine sweat as well. For instance, both humans and animals emit pheromones to entice a partner.

Apocrine perspiration has no color or smell when it is expelled. People with bromhidrosis may experience an objectionable odor as a result of bacteria on the body breaking down dried perspiration.

Until adolescence, apocorin glands are dormant. Because of this, young toddlers typically don’t have a problem with BO.

There are eccrine sweat glands throughout the entire body. In addition to being initially colorless and odorless, eccrine sweat also has a slight salty solution. The breakdown of eccrine sweat by skin-surface microorganisms can also produce an unpleasant odor. Additionally, the fragrance of eccrine perspiration may indicate items you’ve eaten (like garlic), drinks you’ve had, or drugs you’ve taken.

Why does my perspiration have a sour smell?

Health issues including diabetes or kidney illness could be the root of an acidic perspiration odor. The body excretes urea through urine or sweat if the kidneys are unable to break it down, which causes sweat to smell like vinegar. Diabetes patients’ bodies make ketones as they burn fat, which increases the blood’s acidity. The sweat also contains metabolites, which can have a vinegar-like odor.

Aside from Trichomycosis, bacterial infections can also result in sour-smelling perspiration. According to a 2013 study, sweat that smells acidic like vinegar was a symptom in 35.7% of Trichomycosis cases.

Why do my breasts have a yeasty smell?

A stinky rash beneath the breasts might be an indication of another problem, including a bacterial skin infection. Breast rashes that are elevated, swollen, painful, glossy, and red can be brought on by thrush. Thrush spreads fast, and the affected region can grow swiftly. The skin may also become flaky, discolored, and cracked as a result.

Why do women’s feet have a vinegary smell?

It’s common for feet to have an odor. But it’s not your perspiration that smells. It’s a result of the sweat being consumed by germs on your feet.

If your feet smell like vinegar, propionibacteria probably broke down your sweat and produced propionic acid, which is comparable to acetic acid, which is the likely cause (vinegar).

Improved foot hygiene and extra attention to keeping your feet dry are just two self-care strategies you can use to lessen or completely get rid of smelly feet.

Consult a doctor if you’re concerned that your foot odor may be a sign of a serious medical issue, such as diabetes or a thyroid disorder.

How is vinegar syndrome treated?

We occasionally do a series called Film Preservation 101 where we respond to your queries.

You may have heard that vintage movies might be explosive or harmful (we discussed this in Film Preservation 101: Is Nitrate Film Really Dangerous?). and you are concerned about the home movies of your grandfather that you store in the basement. The good news is that safety film, which has an acetate cellulose base and is non-flammable, was always used to make home cinema stock. The bad news is that if you store those artifacts of family history in your basement, you can discover that when you remove them, the cans have a strong vinegar odor. What is happening, and what can you do about it?

Nitrate film was combustible and possibly harmful from the beginning, and Kodak and other companies who produced film stock were aware of this. The full switch to safety film didn’t occur until the early 1950s for a variety of (primarily commercial) reasons. It didn’t take long for film handlers and archivists to detect that the acetate base was degrading and emitting acetic acid, a component of vinegar. The phrase “vinegar syndrome” was invented by Harold Brown, an archivist at the British Film Institute’s National Film Archive, to describe not just the smell but also the following catastrophic degeneration that takes place when the film base fails. Heat, moisture, and acid are three of acetate film’s primary adversaries. A movie’s collapse will be accelerated by any one of the three factors.

It has vinegar syndrome, this movie. It not only stinks, but it is also severely deformed, excessively shrunken, and difficult to transfer via any machine required to view or replicate it.

Consider it a sign that you need to take action if you see movies that have a vinegary scent. The possibility exists that the movie is still in very good physical shape. However, when the film base ages, the object’s integrity is jeopardized and it gets harder to view the images stored there. A bad smell that develops into high shrinkage, a separation between the base (the plastic carrier) and the emulsion (the real images), softness that makes damage worse, brittleness, and a fused “hockey puck state” are all symptoms of the problem. When a movie reaches a certain point in the vinegar syndrome, it can no longer be seen on a flatbed viewer or projector without causing harm to the image. Even the most mild preservation scanners might not be able to create a new copy once it has gone too far.

With the help of AD (acid-detecting) strips, the Motion Picture Preservation Lab keeps track of the chemical deterioration of acetate films. A strip is manually put to the container of each film that we inspect. A few days later, we check it again, and based on how much the strip has changed from blue to yellow, or from 0 to 3, we record the degree of acid degradation (this is similar to any basic pH experiment you may have done in chemistry class but the strips were specially developed for this purpose). The autocatalytic point, at which film can start to degrade exponentially and where prompt action is necessary, is 1.5.

Proper storage is the key to avoiding vinegar syndrome, just as it is to retaining nitrate and preventing color fading. Acetate films should be kept cool and dry to slow down chemical reactions and generally avoid vinegar syndrome. If handled properly, a movie that has level 2 or 3 vinegar syndrome can still be kept in good shape for decades. Physical deterioration will also slow down as a result of slowing the chemical deterioration process, giving you more time to reformat if necessary.

This question is challenging since the real answer is that we can’t. Simply buying time, keeping films cold and dry. Some institutions have employed tiny containers known as molecular sieves to absorb the acetic acid in the film can’s contained environment, but replacing the molecular sieves on a regular basis is expensive and time-consuming. We have more than 500,000 film reels here at NARA. Our best and only option is proper storage, which, let me say again, works incredibly well. Molecular sieves may be useful for smaller institutions or private collections that lack access to perfect storage conditions because they can be more carefully watched over. Even just moving those movies into a closet on the main floor from basements and attics will make a significant difference.

We must move fast to reformat and retain as much visual information as possible when chemical degradation has progressed to physical degeneration (warping, excessive shrinkage, and soft or brittle condition). Even the most delicate scanners cannot process some films because they are too fragile. Replasticization is a technique used by some labs to try and reintroduce some moisture and plasticizers to the film. This poses a risk because you only get one chance to utilize a film scanner and it could not function. There is no turning back if you set it up incorrectly. The best course of action in these circumstances is occasionally to simply keep it frozen and wait for better technology to develop.

Despite being from 1993, the IPI Storage Guide for Acetate Film is still a thorough explanation of vinegar sickness and the best ways to avoid it.

The Home Film Preservation Guide’s chapter eight on storage includes instructions for freezing small film collections.

Solid advice on maintaining home movie collections can be found at the Center for Home Movies.