Switching to New Wash? Here’s How to Get It Right

Switching to New Wash? Here’s How to Get It Right

By Hairstory

The switch from shampoo to New Wash isn’t always smooth. Our customer service manager, Aline Decat, shares the most common mistakes and how to fix them, from picking the right formula to rinsing thoroughly.

Published on November 11, 2026 — 5 min read

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The switch from traditional shampoo and conditioner to New Wash can be frustrating. Maybe your hair is weighed down after the first wash or it’s oily at the roots and dry at the ends. Then, maybe one day, your hair just sits effortlessly. While there’s no rulebook during this transition, our customer service team has turned many doubters into advocates of the brand.

New Wash is a detergent-free cleanser that replaces shampoo and conditioner in one step. Instead of lathering, it emulsifies with water to lift oil, dirt and buildup.

Why do some people struggle when they switch to New Wash?

Our customer service manager, Aline Decat, has been with Hairstory from the very beginning and knows just where the switch goes wrong.

When customers submit a return, they have to answer several specific questions about their routine, hair type and purchased New Wash formula. Aline said the most common problem among customers is choosing the wrong formula.

How do you choose the right New Wash formula?

One thing to consider, she said, is customers misjudging their hair type. To help customers choose the right formula, we suggest our two-minute hair quiz, but sometimes more support is needed. Customers may answer their hair is oily, Aline said, when it’s actually just reacting to aggressive detergents in shampoo.

It’s easy to confuse the effect with the culprit. You might think you need more moisture when you have dandruff, but dandruff is linked to several factors, including sebum and Malassezia, a yeast that naturally lives on the scalp.

Malassezia feeds on sebum, so instead of adding moisture, focus on regular, gentle cleansing.

Aline said she often recommends using Pre-Wash to help rinse out buildup and residue and washing with New Wash. Since our formula doesn’t strip your scalp, your scalp won’t overcorrect with oil.

“Most [customers] trust our experience, but a few think we misunderstood what they say because they see dryness, and immediately think the issue is lack of moisture,” Aline said.

Many of the customers ready to give up on New Wash, Aline said, end up loving their new formula after submitting an exchange. The CX team closely monitors reviews that name frustrations with New Wash and reaches out. Oftentimes when those customers fill out the return form, the culprit is the wrong New Wash formula. The team is currently working on a way to track how many exchanges stick, she said.

An example of finding the right New Wash formula is helping customers determine if they have hard water. If they do, Aline said customers are often satisfied after adjusting their formula to New Wash Deep Clean. While it’s not a hard water fix, it provides a deeper cleanse to help lift buildup.

How long does it take to adjust to New Wash?

It’s not just the formula sometimes, either. It’s the routine. Aline always responds to pushback on the adjustment period. She often tells customers who want to see instant results that they don’t get a tan from spending two days in the sun. The same way your skin needs time to build a tan, your scalp needs time to rebalance.

How do you use New Wash correctly?

The first lesson for many customers is that haircare means scalp care. Another educational barrier is the belief that more foam means a better clean. In reality, if it foams, it strips. Our cleansing cream doesn’t lather. It emulsifies with a splash of water. Without lather, it’s sometimes easy to under-rinse.

The flip side to not rinsing enough, Aline said, is not using enough product. Start with using the same amount you’d use for shampoo and conditioner combined.

It can be difficult to visualize how far a bottle of New Wash goes. New Wash can help get your scalp’s oil production in a sweet spot so you can stretch longer in between wash days. Once you feel your scalp is adjusted, you don’t need to coat your hair from roots to ends. You can just pump enough to cover your scalp, since that’s what you’re cleaning. The longer you go between wash days, the further each bottle goes.

Aline’s Starter Pack Advice

  1. Reach out to us to choose the right formula.
  2. Be patient with the adjustment, don’t quit.
  3. Use enough product, emulsify and rinse thoroughly.

The Bottom Line

Getting New Wash right comes down to the right formula, enough product, a thorough rinse and patience during the adjustment period. Your scalp may need a few weeks to rebalance its oil production. Once your scalp adjusts, a little goes a long way. If your hair feels heavy, rinse longer. If it still feels oily after a few weeks, try New Wash Deep Clean.

Keep Reading

The information in this article is for educational purposes only and is not intended as medical advice. Always consult a board-certified dermatologist or qualified healthcare provider if you have concerns about your hair or scalp health.

Frequently Asked Questions

  • Why does my hair feel weighed down or oily after switching to New Wash?
    It is a common frustration during the switch from traditional shampoo and conditioner. It usually comes down to the wrong New Wash formula, not using enough product or not rinsing thoroughly. Your scalp also needs time to rebalance its oil production after years of detergent shampoo. If your hair feels heavy, rinse longer.
  • How do I choose the right New Wash formula?
    According to Hairstory's customer service team, choosing the wrong formula is the most common reason people struggle with New Wash. Start with Hairstory's two-minute hair quiz, and reach out to the team if you need more support. Many people who describe their hair as oily are actually seeing a reaction to the aggressive detergents in their old shampoo.
  • How long does it take to adjust to New Wash?
    Your scalp may need a few weeks to rebalance its oil production. Just as you don't get a tan from two days in the sun, your scalp won't fully adjust after one or two washes. If your hair still feels oily after a few weeks, try New Wash Deep Clean.
  • How much New Wash should I use?
    Start with the same amount you would use for shampoo and conditioner combined. Once your scalp has adjusted, you only need enough to cover your scalp, since that is what you are cleaning. The longer you go between wash days, the further each bottle goes.
  • Why doesn't New Wash lather?
    New Wash is a detergent-free cleansing cream that replaces shampoo and conditioner in one step. Instead of foaming, it emulsifies with a splash of water to lift oil, dirt and buildup. Foam is a sign a cleanser is stripping your scalp. Without lather it is easy to under-rinse, so rinse thoroughly.
  • Does New Wash work with hard water?
    If you have hard water, Hairstory's customer service team often recommends switching to New Wash Deep Clean. It is not a hard water fix, but it provides a deeper cleanse to help lift buildup.
  • Do I need more moisture if my scalp is dry or flaky?
    Not necessarily. Dandruff is linked to several factors, including sebum and Malassezia, a yeast that naturally lives on the scalp and feeds on sebum. Instead of adding moisture, focus on regular, gentle cleansing. Pre-Wash helps rinse out buildup and residue before New Wash. Because New Wash doesn't strip, your scalp won't overcorrect with oil.
  • What should I do if New Wash isn't working for me?
    Don't quit during the adjustment period. Contact Hairstory's customer service team, who look at your routine, hair type and formula to find the culprit, which is often the wrong New Wash formula. Many customers ready to give up end up loving New Wash after exchanging for a different formula.

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