Not every two days, not every four days: how often should you wash your hair, according to a dermatologist?

As for treatments, a nourishing mask once a week is more than enough. Some people enjoy natural formulas like those offered by Apivita to add softness and shine, or targeted treatments from Farma Dorsch to address specific concerns without weighing hair down.

So, Should You Follow the 3-to-5 Wash Rule?

In most cases, yes. This frequency strikes a healthy balance between hygiene, comfort, and beauty — without going to extremes. But remember: your hair doesn’t follow trends. It responds to your daily life, your stress levels, the seasons, and how you care for yourself.

The best routine is the one that respects your scalp and helps you find the right washing rhythm day after day, without guilt or unnecessary restrictions. Because ultimately, washing your hair too much or too little only becomes a problem when you stop listening to what your own scalp needs.