Lacer straight interdental brush

Because all gaps matter

The range of Lacer interdental brushes has been specially designed to provide effective hygiene of the interdental spaces (the space between two teeth), eliminating accumulated bacterial plaque and providing protection against decay and periodontal disease.

Lacer interdental brushes facilitate access at any angle of the mouth, guaranteeing effective cleaning of the interdental spaces and special areas.

The Lacer straight interdental brush is characterised by its very flexible, straight, easy-grip handle, which enables better control and in-mouth handling.

It has a flexible neck for easier use in all interdental spaces. The neck of the brush secures the wire firmly to prevent it from detaching, extending its lifespan. The long-lasting wire enables repeated use.

Each one of the parts of the Lacer interdental brush has been painstakingly designed to deliver a brush which, besides cleaning, protects the teeth and gums, featuring the following characteristics:


Long-lasting Tynex® filaments.

In the presence of moisture (saliva) they swell up for greater friction.

Filaments that avoid damaging the surfaces of the gums and teeth.


  • Long-lasting surgical wire with high resistance to breakage.
  • The finest wire with maximum strength.
  • Complete polyurethane coating.
  • More hygienic, it prevents bacteria from settling on the wire reel.
  • Protects the gums and enamel from accidental injury.
  • White-coloured, to promote a clinical appearance that encourages patients to use it.
  • It has no galvanic effect on implants and fillings by avoiding metal against metal contact.


  • Non-slip effect, for complete control even with wet hands.
  • Two-material design.
  • With colours to facilitate identification.

Blister case:

  • Reusable, it can be opened and closed several times to store unused brushes in perfect conditions.

Protective cap:

  • Each interdental brush has its own cap.
  • It affords hygienic protection for storage in optimal conditions.
Lacer straight interdental brush

Presentation and coding

  • Ultra fine 6 units (N.C. 159268.2)
  • Extra fine soft 6 units (N.C. 15O53O.9)
  • Extra fine 6 units (N.C. 15O527.9)
  • Fine 6 units (N.C. 15O528.6)
  • Conical 6 units (N.C. 15O529.3)
  • Straight extra fine soft 10 units (N.C. 163239.5)
  • Straight extra fine 10 units (N.C. 163240.1)


Interdental brushing

Interdental brushing The interdental brush must be inserted comfortably so that the bristles are in contact with the teeth and not the wire to avoid damaging teeth and gums and to keep the brush in good condition. Move the brush outwards without rotating it. Related...

Periodontal Disease

Periodontal Disease Periodontal disease affects health of the gums and, classically speaking, is divided into two groups: Gingivitis. Periodontitis. Gingivitis is an inflammation of the gums characterised by bleeding, irritation and increased sensitivity. It is...

Dental caries

Dental caries Caries, or tooth decay, is a disease characterised by a series of reactions that causes the softening of the hard dental tissues. If left untreated it advances from the surface inwards, eventually leading to the irreversible destruction of the tooth....

Related products


Get in contact with us. Fill in the following form and we will get in touch with you as soon as possible.

LACER, S.A. will treat my personal data in order to manage the request that I send you through this form. I can exercise my rights of access, rectification, deletion, limitation, portability and opposition by sending a letter to LACER, SA, to the attention of the Data Protection Officer, C / Sardenya, 350, 08025 Barcelona, or through the following email address: