What is the right frequency for washing hair? The question lingers even for those who have skincare routines down and a pro-level beard game. In practice, recommendations vary widely, from daily washing to every couple of weeks, depending on hair type, scalp condition, lifestyle, and personal preference.
Less is more: daily washing may not be best for everyone
How often should you wash your hair? While you might be tempted to do it every single day, we wouldn't recommend that everyone. Whether or not you should to this really depends on a number of factors, including your age, ethnic background, hair length, and hair type. There's no such thing as a one-size-fits-all approach. “If you shampoo every day, it will strip your scalp of all its natural oils and can lead to dry, brittle hair,” says Farel. “I've noticed that my own clients become far less greasy when they shampoo less.”
Third day’s a charm: a gentler routine can help
Yes, jumping into the shower daily is a good habit have, and after using both soap and cleanser, you might instinctively reach for the shampoo next. But different body parts have different rules, and while pretty much everything below the neck can stay healthy and clean on a once-a-day routine, it's a different story for your hair and scalp. “The scalp produces far more sebum than the rest of the body,” says Farel. “These oils are then distributed to each strand, keeping it all healthy and soft. You can rid of the excess sebum and product with just a simple rinse. As for a suggested regimen, switch to an every-other-day or every-third day shampoo, if you can.”
Don't sweat it, yet manage oily hair thoughtfully
However, as mentioned before, there's no such thing as a one-size-fits-all approach. If you're someone who has a particularly oily scalp, you should probably wash it every day. Not sure if you're considered “oily”? Well, it should be obvious: Your hair would look like Don Draper's by 5 o'clock, but not because you’re wearing any pomade. You could scratch your scalp and pull away a film of sebum. Your face is probably oilier than most too, and flash photography is your biggest nightmare. “If you have very oily hair then shampooing every day is recommended.” says Farel. “Having sweaty hair, for example, from a workout, is different though. A simple rinse is still fine for this.”
Read the label: scalp-friendly ingredients matter
When you do use shampoo, look for one that includes scalp-friendly ingredients. It’s as much a skincare routine as it is a haircare one. An anti-dandruff shampoo is an obvious place to start, but look for ingredients like tea tree oil too. It stimulates circulation in the scalp, promotes growth, and fights hair loss, while the shampoo itself rinses away excess build-up. “One thing you should use daily is conditioner.” says Farel. “It re-hydrates the hair and replenishes lost nutrients. Conditioner is doubly important if you are growing your hair out and if you're blow drying it every day.”
Recommended routine
So, how often should you wash your hair? Shampoo every third day, and use conditioner every day. The conditioner will help rinse away the grime on the non-shampoo days, and it will also give your scalp some much needed re-hydration. Then, on the second morning after a shampoo if you're feeling a little oily, just zap your rinsed, air-dried hair with some dry shampoo. This will absorb excess oils and restore any lost volume and texture to the hair. We would advise this instead of shampooing again as the hair is considerably more difficult to style after a wash when it's void of any natural oils.
One of the most hotly debated topics in haircare is how often you should shampoo. If you’re most guys I know, you shampoo every single day. And if you’re like most guys I know, you’re damn certain it’s necessary, because your hair gets oily, or something. So let me say this here and now: You do not need to shampoo every day. In fact, you should not shampoo every day. The exact number depends on your hair, but think more like two or three days a week.
The logic behind washing less
Shampooing removes oil. And it's totally logical to think that shampooing more would mean less oil-totally linear. But we don't live in that kind of world, and forcing yourself to space out those washes-let’s say, every other day, to start, then you actually train your scalp to produce less oil over time. It learns and responds. For daily washers, part of the reason it gets so oily on a daily basis is because you’re washing it every day. That hair wants so badly to stay nourished, and so the scalp overproduces sebum, so that the sebum can make its way up the hair shaft and stay hydrated. By going to one extreme (the daily wash), your scalp goes to the other extreme (the overproduction of sebum). So, take it easy on your head, and simply shampoo less. Healthy hair should always focus on moisture and conditioning, not excessive cleaning.
Showering and conditioning in balance
Now, don’t get me twisted-you should still shower daily. You can (and should) rinse your hair every day, which will flush away most oily and sweat and hair product. Plus, you can, and should, use conditioner as much as you want, though daily might be a stretch for many guys. If you have more textured hair, it’s also worth trying to co-wash (“conditioner-wash”). This could buy you time between shampoos-perhaps a couple extra days. While we'r on the topic of conditioner: Any time you shampoo, you should always follow it with a conditioner. (Don’t even get us started on 2-in-1 products, which you should banish from your shower permanently.)
What if your hair is really oily?
Try your best to switch to an every-other day routine. For help, consider another key oil-reducing product: Dry shampoo. Dry shampoo is a daytime style assistant. You spray it at your roots before applying any other styler. The dry shampoo-in spray, powder, or styling paste-soaks up the excess grease your scalp produces, and also gives your hair a bit of lift at the root. This prevents you from having to wash out the natural oil and nourishment from the rest of the hair strand, and buys you an extra day before shampooing again. However, it’s recommended you do a full “wet” shampoo the same day or following morning after a dry shampoo, to avoid any buildup of product at the shaft of the hair. Be sure to rinse it out thoroughly before bed, if you prefer to shampoo in the morning.
Choosing the right shampoos for your routine
When you do use shampoo, look for ones that include scalp-friendly ingredients. The debate about the best products continues, but the practical aim is clear: protect the scalp while cleansing the hair. Several options stand out for different needs, from hydrating formulas to anti-dandruff blends that tackle oil and irritation without harshness.
In the end, the best approach is personalized. The right frequency balances oil production, scalp health, workout and climate habits, and the products you use. For some, two to three washes per week with conditioning in between suffices; for others, more frequent washing is necessary to manage oil, sweat, and buildup. The key is to monitor how your hair and scalp respond and adjust accordingly.
How to Wash Your Hair Properly
Nevertheless, the practical routine that many experts converge on is clear: wash every third day, condition daily, and use dry shampoo on oilier days as needed. Should you shampoo more often during workouts or in humid climates? Yes, if you need to remove sweat and residue, but always follow with conditioning to maintain moisture and protect the keratin structure of your hair.