Intimate Hygiene Done Right: What You Actually Need and What Harms

The principle that changes everything

The vagina is self-cleaning. It maintains an acidic environment (pH between 3.8 and 4.5) sustained by beneficial bacteria called lactobacilli, which are the first line of defence against infection.

Any product that raises the pH or kills those bacteria weakens that natural defence. Hence the paradox: much of what is marketed as "deeper cleansing" is in fact the direct cause of recurrent infections.

The vagina and the vulva are not the same

A simple but fundamental distinction:

• The vagina (inside): is never washed. It cleans itself, and any internal washing disturbs the balance.
• The vulva (outside): is washed daily with lukewarm water, and a pH-balanced wash only when needed.

The most common error is applying a vulval routine to the vagina — which is exactly what douching does.

The "never use" list

1. Douching: documented to increase the risk of bacterial infection, with no medical benefit whatsoever.
2. Perfumed soap: alkaline, and it kills beneficial bacteria.
3. Scented sprays and wipes: a very common cause of contact dermatitis.
4. Scented daily liners: they raise humidity and irritate skin.
5. Rough loofahs: they injure thin skin.
6. "Home remedies" with vinegar, lemon or bicarbonate: they disturb the acid balance sharply.

The complete correct routine

Daily: external washing with lukewarm water, pat dry rather than rub, cotton underwear.

During your period: change protection every four to six hours at most, avoiding scented types.

After exercise: shower, or at minimum change clothing immediately.

At night: loose clothing or no underwear — ventilation measurably reduces infections.

After the toilet: always wipe front to back.

When are odour or discharge a concern?

• A strong fishy odour — possibly bacterial vaginosis.
• Thick, clumpy white discharge with itching — usually fungal.
• Green or grey discharge.
• Persistent itching or burning.
• Discharge accompanied by pelvic pain or fever.

An important note: white or clear discharge without odour is entirely normal, and its volume changes across the menstrual cycle.

This page is general medical information and does not replace a direct consultation. Results vary between individuals and are determined after clinical assessment.