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13 Best Shampoos for Hard Water to Remove Buildup

Yes, the water could be damaging your hair!

Headshot of Francesca CocchiBy Francesca Cocchi
best shampoo for hard water
Amazon

Every item on this page was chosen by an editor from The Pioneer Woman. We may earn commission on some of the items you choose to buy.

If your hair is feeling dull and dry, you might be quick to blame your hair dye or the styling tools you use. While frequently using hair dryers or curling irons without a good heat protectant can damage your hair, the root of the problem (get it? 😆) might actually be your water supply. Hard water, which has high levels of minerals like calcium and magnesium, is common in certain parts of the United States—and it can be bad news for your luscious locks. A quick and easy solution is to get the best shampoo for hard water that works for your hair type!

These best shampoos are designed to fight buildup and leave your hair feeling squeaky clean. Ree Drummond found this out the hard way (pun intended) when she began to suspect that hard water was wreaking havoc on her hair, and she was right. According to the U.S. Department of the Interior, hard water isn't a health concern, but it can be a big inconvenience.

Hard water hair solutions range from more permanent adjustments like installing a shower filter to cheaper, temporary fixes like periodically rinsing your hair with apple cider vinegar to help remove mineral buildup. You should also consider how often you should wash your hair—just to make sure you're not accidentally causing even more damage. What's more, incorporating a clarifying shampoo into your haircare routine once or twice a week can help counteract the negative effects of hard water. So, we rounded up some of the best shampoos for hard water that work for a range of hair types and budgets. Find the solution that's right for you, and say hello to good hair days!

1
Best Clarifying Option

Briogeo Superfoods Mango + Cherry Oil Control & Balancing Shampoo

Briogeo Superfoods Mango + Cherry Oil Control & Balancing Shampoo
Credit: Ulta

Pros

  • Clean ingredients
  • Gentle on hair and scalp
  • Won't strip hair of good nutrients
  • Color-safe
  • Cruelty-free and vegan

Cons

  • Can feel drying
  • Some users report breakage

This balancing and clarifying shampoo actually uses a chelating ingredient (EDDS) to put a stop to the impact of hard water by binding and deactivating certain minerals like calcium and copper that you'll likely face when showering. It also uses natural vitamins and minerals to clean, nourish, minimize dullness and help balance oil production.

Key ingredients:Cocamidopropyl betain (sulfate-free cleanser), trisodium ethylenediamine disuccinate (chelating agent)
Sulfate free:Yes
Size:12.5 fl. oz
2
Best for Dry-Hair

Mongongo Oil Exfoliating Shampoo

Mongongo Oil Exfoliating Shampoo
Credit: Mielle Organics

Pros

  • Formulated with five different oils
  • Inexpensive
  • Works on all hair types
  • Nice smell

Cons

  • May be too heavy for fine hair types
  • Best results when used with Mongongo Oil Protein-Free Hydrating Conditioner

The secret to this sulfate-free shampoo? Exfoliating properties and clarifying cleansers that gently lift away dirt, oil, and product and mineral build-up while leaving essential moisture in place. It's also packed with five different moisturizing oils that will leave you with softer, healthy and hydrated hair.

Key ingredients:Sodium c14-16 olefin sulfonate (sulfate-free clarifier), disodium EDTA (chelating agent), moisturizing oils (sweet almond oil, Sacha Inchi seed oil, Argan nut oil, grapeseed oil, and Mongongo kernel oil)
Sulfate free:Yes
Size:8 fl. oz.
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3
Best Customizable Option

Prose Custom Shampoo

Prose Custom Shampoo
Credit: Prose

Pros

  • Fits your unique hair needs
  • Cruelty-free
  • Vegan, silicone-free, and fragrance-free options

Cons

  • Works best with other Prose products
  • Expensive

Take a quiz and Prose will formulate their shampoo just for you—no matter your hair type! With all natural ingredients like shikakai extract for scalp cleansing and acacia collagen for fiber repair, your formula will not only clean your hair, but bring it back to life with each wash.

Key ingredients:Depends on personal formula—each is a unique combination chosen from safe and sustainable ingredients
Sulfate free:Yes
Size:8.5 fl. oz.
4
Best for Hair and Body

The Ordinary Sulphate 4% Shampoo Cleanser for Body & Hair

The Ordinary Sulphate 4% Shampoo Cleanser for Body & Hair
Credit: Sephora

Pros

  • Multi-purpose formula
  • Fragrance-free
  • Lengthens days between washes
  • Affordable
  • Cruelty-free and vegan

Cons

  • May not lather well
  • Can feel drying

Sulphates do a phenomenal job of stripping buildup, and The Ordinary uses SLES-2 which is gentler on the scalp than other brands. If you have super sensitive skin or a sulphate allergy, you might want to pass on this product. But if you don't, this lightweight and smoothing formula will make your hair super clean―and the rest of you, too! It doubles as a body wash.

Key ingredients:Sodium laureth sulfate (gently cleanses)
Sulfate free:No
Size:8.1 fl. oz.
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5
Best for Fine Hair

Living Proof Perfect Hair Day Triple Detox Shampoo

Living Proof Perfect Hair Day Triple Detox Shampoo
Credit: Amazon

Pros

  • Non-stripping
  • Color-safe
  • Cruelty-free and vegan

Cons

  • Expensive
  • Can feel drying

With a name like "Perfect Hair Day," you're going to want to sit up and take note of this detox shampoo. Along with removing hard water buildup, it also removes buildup from product and pollution. It's packed with good-for-your-hair ingredients like activated charcoal which absorbs oil and witch hazel to moisturize your scalp. If you have fine strands that need a clean yet voluminous boost, this is your pick.

Key ingredients:Sodium lauroyl methyl isethionate (sulfate-free cleanser), charcoal powder
Sulfate free:Yes
Size:5.4 fl. oz.
6
Best Sulfate-Free

Malibu C Hard Water Wellness Shampoo

Malibu C Hard Water Wellness Shampoo
Credit: Amazon

Pros

  • Antioxidant-rich formula
  • Protects hair from protect hair UV rays and pollutants
  • Cruelty-free and vegan

Cons

  • May stain white, gray, or light blonde hair

This vegan shampoo is specifically designed to counteract hair problems like dryness and discoloration caused by "hidden horrors" (aka hard water). The paraben- and sulfate-free blend works by removing mineral buildup while retaining your hair's natural oils and moisture. If you want to take your haircare to the next level, consider investing in the brand's Hard Water Wellness Kit, which also includes conditioner and hair masks.

Key ingredients:Sodium c14-16 olefin sulfonate (sulfate-free clarifier), disodium EDTA (chelator)
Sulfate free:Yes
Size:9 fl. oz.
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7
Best Drugstore Option

Aveeno Apple Cider Vinegar Blend Shampoo

Aveeno Apple Cider Vinegar Blend Shampoo
Credit: Amazon

Pros

  • Soothes irritation
  • Color-safe
  • Affordable

Cons

  • May not work for those with sensitive skin

The acidity of vinegar helps dissolve minerals, which is what makes it such a great household cleaner. It can work the same way in your hair: This affordable, apple cider vinegar-infused clarifying shampoo is designed restore smoothness and shine to dull hair (without leaving behind the vinegary scent). It's oat-based and free of harsh chemicals, which means it's soothing, too!

Key ingredients:Sodium c14-16 olefin sulfonate (sulfate-free clarifier), sodium citrate (chelating agent), apple cider vinegar
Sulfate free:Yes
Size:12 fl. oz.
8
Best Value

OUAI Detox Shampoo

OUAI Detox Shampoo
Credit: Sephora

Pros

  • Gentle on hair and scalp
  • Quick results
  • Color-safe

Cons

  • Expensive
  • Some reviewers dislike scent

Ingredients like apple cider vinegar and hydrolyzed keratin help exfoliate, soften, and smooth hair while stripping it of dirt and oil. Reviewers especially rave about how little they need to use in each wash: A dime-size amount is all that's needed for a thorough clean.

Key ingredients:Apple cider vinegar, sodium c14-16 olefin sulfonate (sulfate-free clarifier), tetrasodium EDTA (chelating agent), hydrolyzed keratin
Sulfate free:Yes
Size:10 fl. oz.
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9
Best for Color-Treated Hair

Ion Hard Water Shampoo

Ion Hard Water Shampoo
Credit: Amazon

Pros

  • Safe for daily use
  • Color-safe
  • Affordable
  • Cruelty-free and vegan

Cons

  • Can be drying
  • May not be best for sensitive skin

Many products created to strip mineral buildup are too strong to use on color-treated hair, and they'll dry out your locks if you use them every day. This hard water shampoo is color-safe and mild enough for daily use. If you're looking for more color-safe shampoo options, check out this one that Ree uses.

Key ingredients:Sodium c14-16 olefin sulfonate (sulfate-free clarifier), sodium gluconate and disodium EDTA (chelating agents)
Sulfate free:Yes
Size:10.5 fl. oz. / 33.8 fl. oz.
10
Best for Curly Hair

PATTERN Clarifying Shampoo

PATTERN Clarifying Shampoo
Credit: Ulta Beauty

Pros

  • Antioxidant-rich
  • Non-stripping formula
  • Color-safe
  • Cruelty-free

Cons

  • Can leave behind filmy residue
  • May be too gentle for very oily scalps

Created by the actress Tracee Ellis Ross, PATTERN Beauty is all about curly hair. The curl care line's paraben-free clarifying shampoo removes buildup and residue while strengthening your hair with ingredients like matcha green tea and aloe vera.

Key ingredients:Sodium c14-16 olefin sulfonate (sulfate-free clarifier), disodium EDTA (chelating agents), oils (sunflower, coconut, shea butter)
Sulfate free:Yes
Size:7.8 fl. oz.
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11
Editor's Choice

Kenra Clarifying Shampoo

Kenra Clarifying Shampoo
Credit: Amazon

Pros

  • Brightens grey, bleached, or highlighted hair
  • Color-safe
  • Cruelty-free

Cons

  • Can leave residue if not washed thoroughly
  • Contains ingredients that should not be used daily

Amazon customers wax poetic about this clarifying, color-safe shampoo, which is designed to remove up to 99% of dulling deposits from hard water, chlorinated pools, and styling products. It uses mica to improve shine and promote restoration. Washing your hair with it creates a clean slate, which is why professional stylists use it as a deep cleanse before color treatments.

Key ingredients:Sodium laureth sulfate (gently cleanses), sodium lauryl sulfate
Sulfate free:No
Size:10.1 fl. oz.
12
Best for Natural Hair

Bumble and Bumble Sunday Shampoo

Bumble and Bumble Sunday Shampoo
Credit: Walmart

Pros

  • Antimicrobial and anti-inflammatory properties
  • Works as preparatory cleanser
  • Cruelty-free

Cons

  • Not color-safe
  • Not for daily use

Swap your usual shampoo for this detoxifying formula once a week to remove buildup from hard water as well as products and pollutants. It contains ginseng, rosemary and sage to invigorate and restore fullness and sheen to your tresses. One important note: This one isn't safe for color-treated hair.

Key ingredients:Sodium laureth sulfate (gently cleanses), panax ginseng root, rosmarinus officinalis (rosemary leaf extract), salvia officinalis (sage)
Sulfate free:No
Size:8.5 fl. oz.
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13
Best for Swimmers

Paul Mitchell Shampoo Three

Paul Mitchell Shampoo Three
Credit: Amazon

Pros

  • Can remove greenish and brassy tones
  • Fast results
  • Cruelty-free and vegan

Cons

  • Using too often can strip hair
  • Can dry hair
  • Not color-safe

If you've ever taken a dip in the pool and come out with green hair, you know that chlorine isn't very nice to your locks. This shampoo removes chlorine, iron, and minerals from your hair, and it helps reduce future buildup. Plus, those of you with oily hair will like that it minimizes oil production with its moisturizing and shine blend while adding body to your locks.

Key ingredients:Sodium laureth sulfate (gently cleanses)
Sulfate free:No
Size:3.4 fl. oz. / 10.14 fl. oz. / 16.9 fl. oz. / 33.8 fl. oz.
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