Waarom schuimt mijn cleanser niet in mijn krullen?

Why doesn't my Cleanser foam in my curls?

Mar 27, 2026Mike Zweers

Have you bought the Curls Control Cleanser but noticed that your hair barely foams, or doesn't foam at all? Even after washing twice? Don't worry, this doesn't automatically mean the Cleanser isn't working. There can be several reasons why your curls foam less during washing.

Often your hair first needs a little extra water, a good massage, or a reset to properly remove build-up, oil, sebum, and product residue.

Short answer

A cleanser sometimes foams less well when there is build-up, oil, sebum, or product residue on your hair and scalp. And if you haven't washed your curls for more than a week, one or two cleanses can sometimes not be enough.

Our advice: keep massaging well, add extra water, and cleanse again if needed. Does your hair feel heavy, greasy, dull, or sticky? Then we recommend a reset with the Curls Control Clarifying Reset Shampoo. For the best result, we recommend doing a reset with the Clarifying Reset Shampoo once every 4 to 5 weeks.

Why doesn't my cleanser foam?

A cleanser can foam less when it first has to work through dirt, sebum, oil, or product residue. Foam forms more easily when your hair is already a little cleaner and there is enough water present.

With curls, leave-in products, creams, gels, oils, and styling products are often used. These products can build up on the hair and scalp. As a result, the Cleanser may foam less well during the first wash.

Cause 1: build-up on your curls

A common cause is build-up. Build-up is a layer of product residue, dirt, sebum, oil, or styling products that has accumulated on your hair and scalp.

When build-up is present, your hair can feel heavy, greasy, dull, or sticky. The Cleanser may then foam less well, because it first has to cleanse through this layer.

Want to know more about build-up and how to recognise it? Then read our blog too: https://www.curlscontrol.com/blogs/news/what-exactly-is-build-up

Cause 2: you use oil in your hair

Do you regularly use oil in your curls? Then this can also be a reason why the Cleanser foams less well. Oil can cling to the hair and is often heavier to remove than regular styling products.

When there is a lot of oil on the hair, a mild Cleanser can sometimes not be enough to remove everything in one or two washes. In that case, a reset with the Clarifying Reset Shampoo may be needed.

The Clarifying Reset Shampoo cleanses more deeply and helps to remove excess oil, product residue, and build-up. After that, the Curls Control Cleanser can do its job better again within your normal curl routine.

Cause 3: you haven't washed your curls for more than a week

If you haven't washed your curls for more than a week, there can be more sebum, dirt, and product residue on your scalp and in your hair. In that case your hair may need more than two cleanses before it is really clean.

Sometimes three washes are needed to get your hair fresh and clean again. Especially when you use a lot of styling products, regularly apply oil, or when your scalp gets greasy more quickly.

What can you do if your cleanser doesn't foam?

During the first wash, keep massaging calmly, even if the product isn't foaming yet. Add a little water in between. Water helps to distribute and activate the Cleanser better.

During the second wash, you can dilute the Cleanser slightly with water in your hands. Then distribute the product across several points on your scalp. Massage well with your fingertips, especially at the roots.

Focus on cleansing your scalp. That's where the sebum, dirt, and product residue sit. While rinsing, the product automatically carries down the lengths of your hair.

When do you need a clarifying shampoo?

You probably need a clarifying shampoo when your hair keeps feeling heavy, greasy, sticky, or dull, even after washing twice.

Also, when you regularly use oil, build up a lot of styling products, or notice that your curls fall less well, a reset can be a smart move.

Our advice is to do a reset once every 4 to 5 weeks with the Curls Control Clarifying Reset Shampoo. This removes accumulated product residue, oil, and build-up, and gives your curls a clean base again.

After a reset, your hair often feels cleaner, lighter, and fresher. Your curls usually respond better to care and styling products afterwards.

Can a cleanser work without much foam?

Yes, a cleanser can also cleanse without a huge amount of foam. Lots of foam doesn't automatically mean a product cleanses better. Still, little to no foam can be a signal that there is a lot of dirt, oil, or build-up present.

Do you notice the Cleanser foaming more during the second or third wash? That's often a sign that your hair is starting to get cleaner.

How often should you do a reset with curls?

We recommend resetting your curls once every 4 to 5 weeks with the Curls Control Clarifying Reset Shampoo. This helps to remove build-up, oil, sebum, and product residue.

A reset is especially important when you notice that your curls become heavy, have less bounce, respond less well to products, or when your Cleanser foams less well.

Our advice

Isn't your Cleanser foaming straight away? Don't worry. Give your hair some time.

Massage well, add enough water, and wash your hair a second or third time if needed. Do you use a lot of oil, wash your hair less often, or does your hair feel heavy? Then do a reset first with the Curls Control Clarifying Reset Shampoo.

For a healthy curl routine, we recommend doing a reset once every 4 to 5 weeks. That way your hair stays clean, light, and free of build-up. After that, the Curls Control Cleanser can do its job better and your curls are ready for the rest of your routine again.

Frequently asked questions

Why doesn't my cleanser foam in my curls?

Your cleanser probably foams less well because of build-up, oil, sebum, or product residue on your hair and scalp. Too little water during washing can also cause the product to foam less.

Does a cleanser always have to foam?

No, a cleanser doesn't have to foam a lot to cleanse. But little foam can mean your hair still contains a lot of dirt, oil, or product residue.

What can I do if my cleanser doesn't foam?

Keep massaging well, add extra water, and distribute the cleanser across several spots on your scalp. Wash your hair a second or third time if needed.

When should I use a clarifying shampoo?

Use a clarifying shampoo when your hair keeps feeling heavy, greasy, sticky, or dull. A reset can also be needed with heavy oil use or product build-up.

How often should I reset my curls?

We recommend doing a reset once every 4 to 5 weeks with the Curls Control Clarifying Reset Shampoo. This removes build-up, oil, and product residue, and gives your curls a fresh base again.

Can oil cause my cleanser not to foam?

Yes, oil can form a layer around the hair. This can make the cleanser foam less well, and your hair sometimes first needs a deeper cleanse with a clarifying shampoo.



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