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Troubleshooting for menstrual cup smell during your period

Troubleshooting For Menstrual Cup Smell During Your Period

Period is an unpleasant obsession for all women. Sometimes your menstrual cup smells bad during this time. To get rid of this issue, follow this article from BestLifeTips to get the answer.

Is your menstrual cup smell? This is indeed a health concern. But that’s okay, this article from BestLifeTips will help you.

menstrual cup smell

Source: Diva Cup

Is it normal for my menstrual cup smell?

Generally, a menstrual cup may not cause odor because menstrual blood is neither clot nor contact with the outside air. 

In fact, menstrual cup smell isn’t a rare phenomenon for users. Although it’s usually made of unscented silicone, it can still be smelled in your period. 

Menstrual cup smell if used regularly is fairly normal. You may notice this smell can be completely different from the smell associated with your menstrual flow. 

Some have described the smell as being similar to that of eggs, broccoli, or sulfur. Others have described the smell of menstrual cups as quite acidic. 

But don’t worry, it may make you uncomfortable but it’s unlikely that other people will notice the smell of your menstrual cup or the smell of your period.

Why does my menstrual cup smell bad?

Poor vaginal hygiene

During menstruation, you should clean the intimate area carefully to prevent infection. Vaginal infections and some kinds of yeast can be the cause of your body odor and menstrual cup odor.

Wearing menstrual cup too long

This is probably the most obvious reason. Although a menstrual cup can be worn for more than 12 hours, leaving the cup inside you for more than this recommended number of hours regularly will cause menstrual cup smell. 

menstrual cup smell

Source: My Eco Flow

Once your cup has an odour, the smell may increase over time the cup is worn.

Not cleaning menstrual cup regularly

If the cup is cleaned and sterilized too little, it will probably stink.

This is one of the main causes of smelly cups. Some users always try to blame the product, but in reality, the cause is hardly causing the above situation.

The types of odors that may appear when using a menstrual cup

Menstrual cup smells like fish

If your menstrual cup smells like fresh fishy, you should be concerned that this is a sign of a disease that needs to be treated. When the natural pH of the vagina rises, you need to use a suitable intimate cleanser when using a menstrual cup.

Some cases like this smell come from bacterial vaginosis. It can also be caused by a sexually transmitted infection called Trichonomase. These infections can be treated by using antibiotics combined with probiotics to balance the vaginal flora.

menstrual cup smell

Source: The Indep

Menstrual cup smells like rotten eggs

This egg odor may be completely different from the smell associated with your menstrual flow. Some people have described it as similar to broccoli or sulfur.

However, a menstrual cup smell rotten egg represents hydrogen sulfide stuff. It’s hard to see because this smell never appears. 

The strong rotten smell is likely due to the blood and tissues exiting the vagina along with bacteria. If your menstrual cup smells like that, you need to see a doctor for better safety.

Menstrual cup smell cheese

Cheese? It sounds weird but real. A cheese smell can sometimes appear in your menstrual cup. This unpleasant odour can worry you, but it’s actually an indicator of good health. Your vagina is populated by good bacteria that protect it from infection.

These bacteria are not pathogenic, called Lactobacilli, against fungal infections. A high concentration of Lactobacilli is a sign of very good protection against various vaginal infections and involving in the production of cheese.

Hence, this odour can be released from your cup, which often manifests as your vaginal flora becomes stronger.

Menstrual cup smells like metal

Similar to cheese, if your menstrual cup smell metallic, there’s nothing to worry. It represents the level of iron in your blood is high, which is a pretty good sign.

It plays a significant role in the manufacture of hemoglobin – which carries oxygen through the body and makes up for lost blood.

Iron levels can vary depending on your cycle and diet. If you’ve eaten rich foods with many nutritions like iron, it may affect your menstrual cup smells.

menstrual cup smell

Source: The List

Menstrual cup smells like dead

Some women report that their menstrual cup like death, though this isn’t important to concern. 

The longer the menstrual cup is inside you, the longer stinky bacteria have to multiply. It happens to pretty much everyone who leaves their cup in over 12 hours. The smell does fade after a while quickly.

How to remove menstrual cup smell

If the smell has penetrated your cup, just boil it for 5 to 10 minutes and mix with some ingredients like baking soda, white vinegar or the juice of half a lemon.

Especially, in the case of an odour like fish, don’t continue to put your cup back on your vagina until you have treated that cause. 

How to prevent menstrual cup smell

Use medical alcohol with a concentration of 70%

menstrual cup smell


You can easily find alcohol to disinfect with the smell quickly by wiping the cup with alcohol or soaking the cup in alcohol for about 1 hour.

With this method, you don’t need to boil the cup again. Just washing and soaking with alcohol, and then, you let it dry in the sun before storing and using it again.

Keep balance vagina’s pH

Opt for over-the-counter (OTC) products to restore the natural pH of the vagina. When you balance the pH levels, you will definitely prevent menstrual cup odor.

Regarding these products, it is best to look at natural products related to probiotics to maintain a better and safer vaginal pH balance.

menstrual cup smell

Source: Healthshots

Sterilize menstrual cup before and after your period

Most women use these ways to sterilize their cups, but now you can also do it by using your microwave. Amazing, right? So, how to sterilize cups made of silicone? Read Apply These Steps To Sterilize Menstrual Cup In Microwave from BestLifeTips to find out clearly.

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Through the above article, you must have been less worried when using a menstrual cup smell, right? In general, we must clean and store it more carefully. BestLifeTips wishes you success!