It’s not always easy to talk about… yet it concerns far more women than most people realize. An unusual odor in the intimate area can be uncomfortable, embarrassing, or even worrying. Should you be alarmed?

Not necessarily. But it’s important to understand where it comes from in order to take better care of yourself — with kindness and without shame.

One common question often comes up: is it okay to wear the same underwear two days in a row? The answer is simple — it’s best not to.

Because underwear, which comes into direct contact with the skin and natural secretions, quickly absorbs moisture, bacteria, and traces of sweat. Wearing it too long creates an environment that encourages unpleasant odors, irritation, and sometimes even minor infections.

Even if it looks clean, intimate hygiene depends on small preventive habits — and changing your underwear daily is one of them. It’s a simple gesture that helps maintain the natural balance of your vaginal flora and prevents discomfort.

Here are four common causes to be aware of — and practical tips to help you feel fresh and comfortable every day.

A Natural Imbalance in the Vaginal Flora

Our intimate area is naturally protected by a balance of good bacteria. When that balance is disrupted — due to stress, poor hygiene habits, or a diet high in sugar — it can cause discomfort and sometimes an unusual odor.

This is often a temporary, mild imbalance, but it shouldn’t be ignored.

Overly Aggressive (or Unsuitable) Hygiene

Yes, it’s possible to overdo it. Excessive use of scented soaps, vaginal douches, or perfumed wipes can disturb the natural pH balance and cause unusual odors.

On the other hand, not cleaning enough can also promote bacterial growth.

The best approach: keep it simple. Wash with warm water or a mild, fragrance-free soap, and avoid harsh or unnecessary products. Often, less is more.

Hormonal Changes

Periods, ovulation, pregnancy, postpartum, menopause — our hormones fluctuate throughout life. These natural changes can affect vaginal pH, perspiration, and consequently, odor.

It’s completely normal, but it might require small adjustments to your routine: wearing cotton underwear, changing pads or tampons more often, or drinking more water can all help reduce discomfort.

Excessive Sweating or Tight Clothing

The intimate area is especially sensitive to heat and humidity. If you sweat a lot — due to physical activity, warm weather, or stress — or wear clothes that are too tight, it can create the perfect environment for bacteria to grow.

The solution? Choose breathable fabrics, let your skin air out, and if needed, change your underwear during the day. It can make a real difference.

How to Naturally Maintain Intimate Balance

Here are some simple, effective daily habits to keep your body feeling fresh and comfortable while respecting its natural sensitivity:

• Change your underwear every day (or more often if you sweat heavily).
• Choose cotton underwear and wash it with a mild detergent, without fabric softener.
• Avoid wearing very tight pants or leggings all day.
• During your period, change pads or tampons every 3–4 hours at most.
• Stay well-hydrated and eat a balanced diet, low in refined sugars.
• Consider natural probiotics like plain yogurt to support healthy flora.
• Most importantly, listen to your body. If you notice any changes or discomfort, don’t ignore it. Talking to a healthcare professional — a doctor, midwife, or gynecologist — is always a good idea.

A body that speaks up is a body communicating with you. Learning to listen, respect, and care for it naturally — that’s what self-care is truly about.