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Surface Treatment

Part 1 of the ultimate guide to polishing CAD/CAM restorations

The right polish for CAD/CAM restorations: crucial for abrasion, plaque, and longevity | Zirconium oxide, lithium disilicate, hybrid materials | Which is the right one for which material?
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Todos Surface Treatment Clean Air Lighting 3D Printing Dental brushes Renfert Cleaning
Renfert Polieren Polish hybrid materials Surface Treatment

The science behind polishing: What really matters in the dental office and the lab

Polishing is precision: Learn how chemical formulations and technology enable perfect surfaces in the laboratory.
19.11.2025
Renfert, Staub im Labor, SILENT Absaugung Clean Air

Invisible Danger: How Much Dust Is Really Generated in Dental Labs and Offices?

Invisible dust in dental technology: Discover the risks and how modern protective measures safeguard your health.
05.11.2025
Renfert, Light 1, Dental Asia, Zahn mit Käferflügel Lighting

Connecting light - nature meets dental technology

How nature and light are changing dental technology – Leo Liao's fascinating combination of aesthetics, precision, and visual comfort.
30.10.2025
renfert polish 2000x1412 Surface Treatment

5 tips for efficient high luster polishing of monolithic ceramic restorations

Brilliant results in no time at all: with these 5 tips, you can polish monolithic ceramics quickly and without compromise.
08.10.2025
simplex2sx-header_renfert_2000x1125px 3D Printing

SIMPLEX 2 SX revolutionizes dental 3D printing—clean, intuitive, and without post-processing.

Efficient 3D printing for everyday practice: filament printing as a modern solution for dentists, dental labs, and orthodontic practices
08.10.2025
renfert-silent-absaugung-anwendung-2000x1125 Clean Air

Breathe safely at the dental lab: How Renfert's SILENT flow sensor is redefining health protection

SILENT flow sensor protects against fine dust in dental laboratories – for a healthier, safer working environment.
05.08.2025
Renfert_Header_LMU_Aligner_Simplex_2000x1125 3D Printing

3D-printed aligner models: A new approach to stability

3D-printed aligner models outperform plaster: SIMPLEX sets new standards in precision, efficiency, and digital integration.
04.08.2025
Dental brushes

Bionic Hair & evo Family

evo Edition layering brush: Why Bionic Hair sets new standards in full ceramic brushes.
28.07.2025
Renfert_Politur_Polish_dental-restaurations_2000x1125px Surface Treatment

Part 1 of the ultimate guide to polishing CAD/CAM restorations

The right polish for CAD/CAM restorations: crucial for abrasion, plaque, and longevity | Zirconium oxide, lithium disilicate, hybrid materials | Which is the right one for which material?
24.07.2025
Renfert_Header_Politur_Polish-kit_2000x1125px Surface Treatment

Part 2 of the ultimate guide to polishing CAD/CAM restorations

Part 2 of the polishing guide “High-gloss polishing for CAD/CAM restorations” | Understanding the right choice of materials and utilizing scientifically proven advantages
24.07.2025
Renfert_light-1_Hejmasy_arbeitsplatz_2000x1125 Lighting

Light meets precision: Dental technician Annette von Hajmasy tested Renfert's LIGHT 1 dental light

Annette von Hajmasy tested Renfert's new LIGHT 1 dental light - and reveals how smart lighting perceptibly improves precision, color fidelity and relaxation in everyday laboratory work. Special light modes turn a light into a real game changer for day-to-day precision work.
18.06.2025
Renfert_silent-xs-zahnarzt-schleifstaub_1700x1199 Clean Air

Clean air in the dental office: Why a mobile dental suction unit is a game changer

With the fully mobile SILENT XS dental suction system, makeshift “vacuum cleaners” in the form of saliva suction devices in dental chairs are a thing of the past.
26.06.2025
Renfert_silent-xs_anwendung_led-beleuchtung-kloben-2000x1125.png Clean Air

Mobile, dental suction unit: 5 tips for dust-free work in the dental office

Make quick adjustments, e.g., to a temporary restoration, even under time pressure—professionally, without dust on clothing, the treatment chair, or staff. With the right technique, this can be done elegantly and professionally.
17.06.2025
Renfert_100Jahre_Header_2000x1125 Renfert

100 years of Renfert: How teamwork and practical solutions changed daily laboratory and practice routine

From superglue to digital portals – true everyday heroes for dental laboratories, dental practices, and orthodontics.
03.06.2025
Renfert_silent-xs_anwendung_standardtray-zahnarzt-2000x1125 Clean Air

Small, yet a SILENT (XS)! Renfert's first portable dental suction unit

The plus in efficiency, clean air and patient comfort in the dental practice - directly at the dentist's chair. No longer a problem with the SILENT XS.
22.05.2025
Surface Treatment

Clean abrasive for precision in dental technology - The importance of purity

In dental technology, sandblasting plays a decisive role in surface treatment. However, not all abrasives provide the expected results.
15.05.2025
Surface Treatment

Precision sandblasting: Focus on efficiency, cost-effectiveness and perfect visibility

A precise fine blasting unit is essential for dental technology, because the choice of the right unit not only influences the quality, but also the cost-effectiveness and efficiency of the work.
14.05.2025
Renfert Aligner Schienen-Reinigung automatisiert Sympro Blog Cleaning

“Push the Button”: Automated Cleaning of Splints and Prostheses

The professional cleaning of dentures and splints is often time-consuming and unpopular. Needle cleaning technology offers an effective and time-saving alternative for automated cleaning in dental practices and dental laboratories.
06.05.2025
Renfert Blog Prothesenreinigung Grieco Cleaning

Efficient Denture Cleaning with Renfert's SYMPRO

Patients with removable dentures often suffer from the formation and accumulation of bacterial plaque. Plaque builds up wherever food debris has not been completely removed - and artificial teeth are no exception.
17.04.2025
Farbwahrnehmung in der Zahntechnik Renfert LIGHT 1 Sascha Hein Blogartikel Lighting

Color Perception in Dental Technology: Why Color Is Created in the Mind

MDT Sascha Hein gets to the bottom of a widespread misconception: Neither light nor objects are actually colored – color only arises in our brain. This finding has far-reaching consequences for everyday work in the laboratory, especially for workplace lighting. What does good lighting for dental technology call for?
31.03.2025
Beleuchtung Situation Labortechniker Renfert LIGHT 1 Blogartikel Sascha Hein Lighting

The Science of Laboratory Lighting: Basic Principles for Optimal Work

MDT Sascha Hein examines the scientific principles of good laboratory lighting in an article in “dental dialogue” magazine. His analysis shows that correct lighting is much more than just a question of brightness.
31.03.2025

The Renfert dental blog

The Renfert blog provides practical insights into dental technology: from 3D filament printing and sandblasters to optimum laboratory lighting. Our articles are aimed at dental technicians, dental laboratories, dentists, orthodontists and the dental trade. Find out more about Renfert products, application tips and current developments in the dental industry - compact, easy to understand and straight from the field.

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