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How Often Should You Shampoo Based On Your Hair Type

woman having her hair washed by stylist

There comes a point in the life of every grown woman when she has to ask a stylist, best friend, or sister a slightly embarrassing question—how often should you wash your hair? Do a quick search online, and you’ll likely find dozens of opinions on the hotly debated subject. Up until a handful of years ago, we were all perfectly happy to shampoo our scalps every day. Then, word spread that too much shampoo was actually damaging our strands.

So, what’s the ultimate answer? We spoke to Brayden Pelletier, Redken brand ambassador, about just how often you should be washing based on your hair type.

Is washing hair everyday bad?

As a general rule, shampooing less frequently is better for your strands. There’s fact behind the belief that shampoo can strip or dry out sensitive manes. Pelletier’s the first one to suggest that his clients stretch the time between washes as far as they can—within reason, that is.

“I recommend they go as long as possible, but 14 days is the absolute max,” Pelletier says. “The thicker the hair and less oily the scalp, the longer you can go, usually between five to seven days for each shampoo.”

It’s also important to remember that shampoo and conditioner aren’t the only styling products in your arsenal. Pick-me-up formulas like dry shampoo can help your hair appear fresher, longer, according to Pelletier.

“It’s all about the right products on the right day. If you wake up in the morning with oily hair, apply dry shampoo before bed,” the hair professional adds. “Sometimes, it’s applying a product to prevent something, rather than trying to fix it.”

Of course, your specific hair type and concerns can determine how long you should go between shampoo sessions. Below, we’re breaking down exactly how often you should shampoo based on your hair type.

If you have fine hair:

Dealing with greasy, flat strands by day two is a struggle fine-haired girls know all too well. Still, we recommend shampooing your hair every two to three days and using dry shampoo like L'Oréal Professionnel Tecni.Art Morning After Dust Dry Shampoo in-between washes to avoid drying your hair out too much.

Wondering what shampoo and conditioner works best for fine hair? We recommend investing in a volumizing system like Matrix Total Results High Amplify Shampoo and Conditioner. This system cleanses and conditions to help boost the structure of fine, limp hair. Volumizing hair products can also help to conceal the look of oily roots.

If you have thick hair:

If you have super thick or coarse hair, oily roots creeping up by day two won’t be an issue for you. In fact, you should only have to reach for shampoo once or twice per week. Thick hair, however, can be pretty dry and frizzy without the proper hydration. Invest in a shampoo and conditioner system like Shu Uemura Art Of Hair’s Shusu Sleek Shampoo and Conditioner. This paraben and silicone-free system deeply nourishes hair from mid-lengths to ends while taming frizz for a lightweight, satin smooth texture.

If you have curly hair:

Working with kinky, curly hair? Lucky for you, you can go longer than most between shampoos. For curly hair types, however, it’s all about finding a schedule that works to keep your mane clean without drying out your precious ringlets. For curly girls, we recommend using a moisturizing formula twice a week or less. You can also opt for a cleansing conditioner like Mizani True Textures Cream Cleansing Conditioner. This co-wash gently cleanses and conditions in one step to help retain moisture and help maintain your natural curl pattern.

If you have damaged hair:

Damaged hair is already fragile, so overdoing it on the shampoo can potentially make matters worse. Whether your strands are fragile as a result of heat damage, salon color, or chemical services, washing every three days or so with a gentle, sulfate-free shampoo is optimal. When you do decide to wash your hair, we recommend using Pureology’s Strength Cure Shampoo and Conditioner. This sulfate-free system cleanses and helps fortify, strengthen, and repair damaged, color-treated hair.

If you’re dealing with dandruff:

Dandruff can be tricky—and if you want to get rid of those pesky white flakes for good, shampooing everyday with a product formulated to take care of dandruff is your best bet. Looking for an anti-dandruff shampoo to add to your routine? Opt for Biolage Scalpsync Anti-Dandruff Shampoo. This formula controls the appearance of visible flakes and eliminates dandruff.

Interested in more expert hair advice? Use our salon locator to book an appointment at a salon near you.