You brush your teeth twice a day and make sure the front, back and chewing surfaces feel clean.

But there is one area a toothbrush may still struggle to reach effectively: the tight spaces between your teeth.

Dental plaque can collect between neighbouring teeth, especially where the tooth surfaces sit close together. Because ordinary toothbrush bristles are mainly designed to clean accessible tooth surfaces, these narrow interdental spaces need separate attention.

That is where interdental cleaning becomes important.

What Is Plaque Between Teeth?

Dental plaque is a soft, sticky film containing bacteria that continually forms on teeth.

When plaque develops on the surfaces between two neighbouring teeth, it is often referred to as interdental or interproximal plaque.

These areas can be difficult to see and are not always easy to reach with a toothbrush.

This means your teeth may look and feel clean after brushing while plaque can still remain between them.

That is why cleaning between the teeth is considered a separate part of oral hygiene.

Why Can Brushing Miss Plaque Between Teeth?

A toothbrush works well on surfaces its bristles can physically reach.

These generally include:

• the front or outer surfaces,
• the back or inner surfaces,
• and the chewing surfaces of the teeth.

But where two teeth contact each other closely, there may not be enough space for normal toothbrush bristles to clean those surfaces effectively.

That does not mean your toothbrush is ineffective. It simply means brushing and interdental cleaning perform different jobs.

A 3-sided toothbrush like My1Brush is designed to sit around the tooth so its soft bristles can contact the front, back and chewing surfaces during brushing.

However, the tight contact areas between neighbouring teeth still need appropriate interdental cleaning.

A simple way to think about it is:

My1Brush → accessible tooth surfaces

My1Floss → tight spaces between teeth

Using both types of cleaning where appropriate gives different areas of the mouth the attention they need.

What Can Happen If Plaque Remains Between Teeth?

Plaque left between teeth can contribute to oral-health problems over time.

Depending on the individual and other risk factors, interdental plaque may contribute to:

• gum inflammation,
• tooth decay between teeth,
• and tartar formation if plaque is allowed to remain and mineralise.

This does not mean plaque between teeth will automatically cause a cavity or gum disease.

Oral health depends on several factors, including fluoride exposure, diet, saliva, plaque-control habits and individual risk.

But regularly cleaning between the teeth is one part of controlling plaque in areas brushing may not reach effectively.

How Does Floss Help Clean Between Teeth?

Dental floss is designed to pass through the narrow contact area between neighbouring teeth.

Once positioned correctly, floss can be guided against the side of each tooth to help physically disrupt plaque from these surfaces.

This is different from simply pulling floss straight through the gap.

The aim is to clean along the tooth surface rather than aggressively cutting into the gums.

Gentle, controlled flossing helps clean the areas that ordinary toothbrush bristles may not reach effectively.

Where My1Floss Fits Into the Routine

My1Floss by My Orl-Care is designed for interdental cleaning and provides a ready-to-use floss format for cleaning between teeth.

Its role is straightforward:

to help clean tight spaces between teeth that a toothbrush may not effectively reach.

Rather than trying to make one toothbrush do every job, it makes more sense to use the right tool for the area being cleaned.

A 3-sided toothbrush such as My1Brush can support broader tooth-surface contact during brushing, while My1Floss is intended for the interdental spaces between neighbouring teeth.

The two tools are complementary rather than interchangeable.

How Should You Floss Properly?

Flossing should be gentle.

A simple approach is:

1. Guide the Floss Between the Teeth

Move the floss gently through the contact point rather than snapping it into the gums.

2. Curve It Around One Tooth

Shape the floss around the side of the tooth.

3. Move It Gently Along the Tooth Surface

Use controlled movements to help clean the area between the tooth and the gumline.

4. Clean the Adjacent Tooth

Before leaving the space, guide the floss against the neighbouring tooth as well.

5. Move Systematically Around the Mouth

Follow the same sequence each day so certain areas are less likely to be forgotten.

If you find flossing difficult, a dentist can recommend another interdental-cleaning method suited to your teeth.

How Often Should You Clean Between Your Teeth?

Cleaning between the teeth should be a regular part of oral hygiene, not something done only when food becomes stuck.

Many people include interdental cleaning once a day as part of their routine.

The exact time of day is less important than consistency.

Some people prefer doing it before their evening brush, while others choose another time that fits their routine.

The key is to make interdental cleaning a consistent habit.

Is Floss the Only Way to Clean Between Teeth?

No.

Different people have different tooth spacing, dental work and oral-health needs.

Depending on the individual, appropriate options may include:

• dental floss,
• interdental brushes,
• water flossers,
• floss holders,
• or another tool recommended by a dentist.

My1Floss is one convenient option for people who use floss as part of their regular routine.

The best method is one that suits the spacing between your teeth and can be used comfortably and consistently.

What About Food Stuck Between Teeth?

Food trapped between teeth and dental plaque are not the same thing.

Food debris may become lodged between teeth after eating, while plaque is a bacterial film that continually develops on tooth surfaces.

If food becomes trapped after meals, EazyPick is designed for convenient trapped-food removal where appropriate.

This gives the products different roles:

My1Floss → regular interdental plaque cleaning

EazyPick → removal of accessible trapped food when needed

If food repeatedly becomes stuck in exactly the same area, mention it to your dentist.

Repeated food trapping can sometimes indicate an issue that deserves assessment rather than simply removing the food each time.

Can Plaque Between Teeth Turn Into Tartar?

Plaque that remains undisturbed can mineralise and harden into tartar, also called dental calculus.

Once tartar has formed, normal brushing and flossing cannot effectively remove the hardened deposit.

Professional dental cleaning is usually needed.

That is why regular plaque control is most useful before plaque has hardened.

Should Your Gums Bleed When You Floss?

Occasional bleeding can happen, especially when someone has recently started interdental cleaning or when the gums are inflamed.

But repeated bleeding should not simply be ignored.

Do not respond by forcing the floss more aggressively.

Use gentle technique, and if bleeding continues or you also notice swelling, pain or other gum changes, arrange a dental assessment.

When Should You See a Dentist?

Consider speaking with a dentist if you notice:

• persistent bleeding between teeth,
• swelling or pain,
• hard deposits that do not come away,
• repeated food trapping in the same place,
• ongoing bad breath despite regular oral hygiene,
• or difficulty finding an interdental-cleaning method that works comfortably for you.

A dentist can assess your tooth spacing, gums, restorations or braces and recommend the most appropriate cleaning method.

Final Takeaway

So, why can plaque remain between your teeth even when you brush regularly?

Because tight interdental spaces are different from the broad tooth surfaces reached by a toothbrush.

Brushing remains essential for cleaning the outer, inner and chewing surfaces, but the spaces between teeth need their own form of cleaning.

A 3-sided toothbrush like My1Brush can help make multi-surface toothbrushing more straightforward.

My1Floss is designed for the narrow spaces between teeth where toothbrush bristles may not clean effectively.

And when food becomes trapped after meals, EazyPick can help remove accessible trapped food where appropriate.

Different areas require different tools.

My1Brush → tooth surfaces
My1Floss → interdental spaces
EazyPick → trapped food after meals

That is the key to a more complete oral-hygiene routine.

Frequently Asked Questions

Can plaque build up between teeth?

Yes. Plaque can develop on the surfaces between neighbouring teeth, including areas that toothbrush bristles may not reach effectively.

Does brushing remove plaque between teeth?

Brushing can clean accessible tooth surfaces, but tight spaces between contacting teeth generally require separate interdental cleaning.

Does floss remove plaque between teeth?

Yes. Dental floss can help mechanically disrupt plaque from the surfaces between neighbouring teeth when used correctly.

How often should I floss?

Cleaning between the teeth once a day is commonly recommended as part of a regular oral-hygiene routine.

Is My1Floss a replacement for brushing?

No. Brushing and flossing perform different roles. My1Brush addresses accessible tooth surfaces, while My1Floss is designed for cleaning between neighbouring teeth.

Is food stuck between teeth the same as plaque?

No. Food debris and plaque are different. Food may become trapped after eating, while plaque is a bacterial film that continuously develops on tooth surfaces.

What if flossing is difficult for me?

Speak with your dentist. Depending on your tooth spacing and oral-health needs, another interdental-cleaning method may be more suitable.