Clarifying shampoo vs regular shampoo is a matter of strength and purpose. Your everyday shampoo is designed to clean gently, and often to leave a little conditioning behind. A clarifying shampoo is designed to strip away what everyday shampoo leaves: layers of styling product, oils, silicones and minerals. It is a reset, not a routine.
What this article compares
This article compares the two categories by their typical ingredients and intended use, as described on labels and in general hair care guidance. It is not based on our own product testing.
What regular shampoo does
- Removes daily oil, sweat and light product.
- Usually contains moderate surfactants balanced with conditioning ingredients.
- Leaves hair manageable, and often slightly coated for smoothness.
What clarifying shampoo does
- Uses stronger surfactants, or a higher level of them.
- Contains few or no conditioning agents, so that nothing new is deposited.
- Removes build-up from hairspray, gel, wax, dry shampoo, oils, heavy conditioners and silicones.
Chelating shampoos are a related type. They contain ingredients, such as EDTA or citric acid, that bind to minerals from hard water and to chlorine and copper from pools.
Side-by-side comparison
| Regular shampoo | Clarifying shampoo | |
|---|---|---|
| Purpose | Routine cleansing | Occasional deep cleanse |
| Cleansing strength | Mild to moderate | Strong |
| Conditioning ingredients | Usually | Rarely |
| How often | Every wash | About weekly to monthly |
| After-feel | Soft | Very clean, sometimes squeaky |
| Effect on color | Gentle | Can fade it faster |
| Follow with | Conditioner | Conditioner or mask, always |
Signs you need to clarify
- Hair looks dull, limp or greasy soon after washing.
- Your usual products seem to have stopped working.
- Hair feels coated or waxy when wet.
- Shampoo does not lather as it used to.
- Curls have lost their spring.
- The scalp feels itchy or filmy.
See Scalp Buildup: Causes and Cleansing Tips for more about scalp build-up.
How often to use it
| Hair and habits | Suggested frequency |
|---|---|
| Oily scalp; daily styling products | Once a week |
| Average hair; moderate product use | Every two to four weeks |
| Dry, curly or coily hair | Once a month or less |
| Color-treated or bleached hair | Rarely; only when needed |
| Swimmers; hard-water areas | Weekly chelating wash, or after swimming |
How to use a clarifying shampoo
- Wet your hair thoroughly.
- Apply to the scalp and work through the lengths.
- Massage for one to two minutes.
- Rinse very well.
- Repeat, if build-up is heavy.
- Follow with a generous conditioner or a mask. See Conditioner vs Hair Mask: What's the Difference?.
Cautions
- Color fades faster. Avoid clarifying in the first weeks after coloring, unless your colorist asks you to. See Color-Protecting Shampoo: What to Look For.
- Dryness. Overuse leaves hair rough and brittle.
- Sensitive scalps may sting. Choose a fragrance-free formula, or clarify less often.
- Before a chemical service, such as color or a treatment, stylists sometimes recommend a clarifying wash. Follow their advice.
What a clarifying shampoo is not
- Not a dandruff treatment. Flakes from dandruff need an anti-dandruff shampoo.
- Not a "detox". It removes residue from the surface. It does not remove toxins from the body.
- Not for every wash, unless the label says that the formula is gentle enough.
Do you need one at all?
If you use few products, wash regularly and your hair feels clean, probably not. If you use a lot of dry shampoo, silicone serums, hairspray or oils, or you co-wash, a clarifying wash every few weeks keeps your routine working.
Alternatives
- A sulfate shampoo used occasionally can act as a mild clarifier, if you normally use sulfate-free products. See Sulfate vs Sulfate-Free Shampoo: Key Differences.
- A scalp scrub or pre-wash treatment loosens residue, but a clarifying shampoo is simpler.
For an oily scalp, see Oily Scalp Care: A Simple Washing Routine.
Related on ArniSun
- Scalp Buildup: Causes and Cleansing Tips
- Sulfate vs Sulfate-Free Shampoo: Key Differences
- Oily Scalp Care: A Simple Washing Routine
- Conditioner vs Hair Mask: What's the Difference?
- Color-Protecting Shampoo: What to Look For
Sources and further reading
Frequently asked questions
Can I use clarifying shampoo every day?
It is not recommended. Daily use strips natural oils and dries the hair. Use it weekly to monthly, depending on your hair.
Will clarifying shampoo remove hair dye?
It can fade color faster, especially semi-permanent shades. Use it sparingly on colored hair.
What is the difference between clarifying and chelating shampoo?
Clarifying shampoo removes product and oil build-up. Chelating shampoo also binds minerals from hard water and pool water.