{"id":104948,"date":"2026-08-13T18:00:00","date_gmt":"2026-08-13T16:00:00","guid":{"rendered":"https:\/\/sileu.com\/?p=104948"},"modified":"2026-09-24T02:11:34","modified_gmt":"2026-09-24T00:11:34","slug":"vaginal-douching-why-gynecologists-advise-against-it","status":"publish","type":"post","link":"https:\/\/sileu.com\/en\/vaginal-douching-why-gynecologists-advise-against-it\/","title":{"rendered":"Vaginal Douching: Why Gynecologists Advise Against It"},"content":{"rendered":"

“I douche<\/strong> after every period to be cleaner inside.” Sentences like this still come up in consultations and forums \u2014 and gynecologists have been giving the same answer for decades: don’t do it<\/strong>. It isn’t a doctors’ obsession or a trend: it’s one of the most widely agreed recommendations in all of gynecology. In this article we explain exactly what vaginal douching is, why the scientific evidence advises against it so clearly, which myths keep it alive and \u2014 the most useful part \u2014 what intimate hygiene that actually works looks like.<\/p>\n

What vaginal douching is (and why it’s still around)<\/h2>\n

Vaginal douching means any washing of the inside<\/strong> of the vagina: with water, with water and vinegar, with the bulb-type “douching” products that are still sold, or with homemade preparations of herbs, iodine or baking soda. The promise is always the same: to remove period remnants, prevent odor and feel “cleaner inside”.<\/p>\n

The problem is that this promise is based on a huge misunderstanding of how your body works: the vagina doesn’t need cleaning \u2014 it cleans itself<\/strong>, through its own discharge, which carries dead cells, menstrual remnants and unwanted microorganisms out. It’s a self-cleaning system that has been working your whole life. Douching doesn’t help it: it sabotages it.<\/p>\n

What the evidence says: pH and flora explain almost everything<\/h2>\n
\"pH
Healthy vaginal pH (3.8-4.5) is far more acidic than water or soap: that’s why washing inside throws it off balance.<\/figcaption><\/figure>\n

A healthy vagina keeps an acidic pH, between 3.8 and 4.5, thanks to lactobacilli<\/strong>: beneficial bacteria that produce lactic acid and work like a defensive army, stopping the microorganisms that cause infections from multiplying. Any internal washing \u2014 even with plain water, whose pH is 7 \u2014 washes away some of that protective flora and raises the pH. The result, documented again and again in the medical literature, is the opposite of what’s intended:<\/p>\n