Multi-enzymatic cleaner for surgical instruments and endoscopes

Tuttnauer T-CLEAN E 6 PLUS is a very concentrated multienzymes detergent specially formulated for cleaning endoscopes and surgical instruments. Thanks to the synergy of 7 enzymes (protease, lipase, amylase, pectase, mannanase and cellulases), it dissolves rapidly all types of organic residues such as proteins, lipids, starch, cellulose, polysaccharides, and blood deposits.It effectively removes biofilm while preserving endoscope materials.

Tuttnauer T-CLEAN E 6 PLUS is compatible with PENTAX MEDICAL ®, OLYMPUS ®, FUJINON ® and KARL STORZ ® endoscopes. Tuttnauer T-CLEAN E 6 PLUS can be used in ultrasonic baths, immersion baths or in automatic washers.

T-CLEAN E6 PLUS detergent for Tuttnauer washer disinfectors



  • A synergy of highly stabilized enzymes for a powerful cleaning action
  • Effectively removes all types of organic residues
  • Dissolves the biofilm
  • Very economical
  • Does not foam
  • Prevents corrosion and instrument discoloration
  • Compatible with heat-sensitive instruments


Enzymes, non ionic surfactants <5%, corrosion inhibitor, pH regulator, excipients.


Tuttnauer T-CLEAN E 6 PLUS is compatible with most materials such as stainless steel, aluminum, glass, ceramics, hard plastics, ebonite, etc.


  • CE mark according to the medical devices MDR Regulation (EU) 2017/745
  • Medical device class I


  • 5 liter canister
  • 1 liter canister

Physical properties

  • Appearance: Transparent orange solution
  • Density: 1.02 g/cm3 at 20˚C 
  • pH: 7.0-8.0 (neutral) at 20˚C
  • pH (0,5% - 1%): 7.0-8.0 (neutral) at 20˚C
  • Odour: Mild lemon peppermint fragrance
  • Storage: 5˚C - 35˚C
  • Stability: 3 Years
  • Biodegradability: According to OCDE 301D

Instructions for use

In immersion bath

  • Dilute Tuttnauer T-CLEAN E 6 PLUS in running water according to the dosage recommendations. Open all instruments with joints. Immerse them into the solution. Be sure they are fully covered and leave them soak for a few minutes. Rinse your instruments with running water. Dry thoroughly with a single-use paper. Your instruments are ready for sterilization.
  • Change the solution every 48 hours or when it becomes dirty.
  • Do not mix with other disinfectants.
  • The packaging must be closed tightly after use.
  • Store between +5°C and +35°C.

In ultrasonic bath

  • Tuttnauer T-CLEAN E 6 PLUS can be used in all common types of ultrasonic baths. Do not exceed 60°C

In automated reprocessor

  • Tuttnauer T-CLEAN E 6 PLUS can be used in automated reprocessor. Do not exceed 60°C. Follow the manufacturer’s instructions

Recommended dosage

In Immersion Bath 0.5% - 1% 5 ml/l -10 ml/l 20 - 60 °C 1 - 10 min
In Ultrasonic Bath 0.2% - 0.5% 2 ml/l - 5 ml/l 40 - 60 °C 1 - 5 min
In Automated Reprocessor 0.15% - 0.5% 1.5 ml/l - 5 ml/l 40 - 60 °C 1 - 5 min **

* Always adjust the dosage and contact time depending on the degree of contamination and cleaning method you follow. Recommended dosages can be adjusted or exceeded according to the quality and temperature of the water and the type of washer used.

** Depends on the recommendations of the washer’s manufacturer.

Endoscope cleaning

Cleaning is the critical step in endoscope reprocessing. It consists of the mechanical cleaning of internal and external surfaces of the endoscope. This includes brushing them carefully with a detergent solution, and then flushing thoroughly with soft water. The purpose of cleaning is to remove all organic and inorganic materials from the internal and external surfaces of flexible endoscopes. If the manual cleaning, brushing and rinsing steps are not properly carried out, protein debris can harden and lead to formation of biofilm on the biopsy channel of the endoscope. Inadequate cleaning can thus result in material remaining on the endoscope surfaces which prevents disinfectant reaching all parts of potentially contaminated surfaces. For this reason, the endoscope should be cleaned with an enzymatic detergent immediately after use and prior to the disinfection step.

Tuttnauer T-CLEAN E 6 PLUS contains a combination of specific enzymes. The enzymes break down the soil into tiny fragments, making it water soluble and thus easier to remove by rinsing.

Use Tuttnauer T-CLEAN E 6 PLUS for endoscope cleaning:

  • by manual cleaning
  • in automated reprocessor
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