terralin® protect

Quaternary ammonium compounds-based concentrate for disinfecting and cleaning medical devices and surfaces

Our Plus

  • contains no aldehydes
  • offers first-class protection
  • provides excellent cleaning performance
  • has a discreet, pleasant and fresh fragrance
  • Wide microbiological effect spectrum against bacteria, fungi and viruses


Fields of Application

The product is suitable for disinfecting surfaces and medical devices. As a long-established product, it is used in all hospital areas and can be combined with schülke s&m cleaning additive and schülke s&m care additive. As this product contains cationic active ingredients, the combination with cleaning agents, cleaning additives or wipe care products can affect the microbiological effectiveness and cause problems during application. schülke should therefore be consulted before attempting mixing the products.

Product Profile

terralin® protect is a large powerful area cleaner and disinfectant, ideal for use on all surfaces including metal, plastic rubber materials and perspex.

Instructions for use

Prepare the working solution in the desired concentration. Wet clean surfaces, e.g. floors and other wipeable surfaces. Ensure complete wetting of the surfaces. Ensure that all visible dirt is removed before disinfection. Allows dosing via centralized and decentralized dosing devices. schülke dosing aids can be used for dosing. After completing the work, dispose of the working solution and clean the equipment thoroughly with water. Depending on the type of floor, additional care may be useful. For professional use only. Any serious incidents related to the product are to be reported to the manufacturer and competent authority. Not for final disinfection of semicritical and critical medical devices!

Routine surface disinfection
For Hospital wards & corridors apply terralin protect at 0.5 % dilution
To get 0.5 % solution, add 5 ml of terralin protect to 995 ml of water
Critical surface disinfection
For OTs, ICU, NICU apply terralin protect at 2 % dilution
To get 2 %, add 20 ml of terralin protect to 980 Ml of water

Microbiological efficacy

EfficacyConcentrationContact time
EN13727, EN16615
- dirty conditions
0.5 % (5 ml/l)60 min.
- clean conditions
2 % (20 ml/l)20 min.
EN13624, EN16615
- dirty conditions
0.5 % (5 ml/l)60 min.
virucidal against enveloped viruses
- dirty conditions
0.5 % (5 ml/l)15 min.
limited spectrum virucidal activity
- clean conditions
1 % (10 ml/l)20 min.
limited spectrum virucidal activity
- clean conditions
1 % (10 ml/l)240 min.
Norovirus (MNV)
- clean conditions
1 % (10 ml/l)240 min.
Norovirus (MNV)
- clean conditions
2 % (10 ml/l)120 min.
Norovirus (MNV)
- clean conditions
2 % (10 ml/l)120 min.
Polyoma SV40
in accordance with DVV (German Registered Association for Combating Viral Diseases)
2 % (20 ml/l)120 min.
- clean conditions
0.5 % (5 ml/l)60 min.


  • VAH certificate
  • IHO listed

Product data


  • 100 g solution contains the following active substances:
  • 22 g Alkyl (C12-16) dimethylbenzyl ammonium chloride (ADBAC/BKC (C12-C16)), 17 g 2-Phenoxyethanol, 0.9 g Amines, N-C12-C14 (even numbered)-alkyltrimethylenedi-, reaction products with chloroacetic acid)
  • Labelling according to Regulation (EC) No. 648/2004:
  • 5 - 15 % non-ionic surfactants, perfumes

Chemical-physical data

Flash point:48 °C / Method : DIN 51755 Part 1
Viscosity, dynamic:approx. 21 mPa*s / 20 °C / Method :ISO 3219
Density:approx. 1,01 g/cm3 / 20 °C
pH:approx. 8,6 / 20 °C

Special advice

Use disinfectants safely. Always read the label and product information before use.
Wearing protective gloves is advised. Protect from direct sunlight and heat. Recommended storage temperature 5-25°C For further information on safe handling and storage conditions, please refer to the safety data sheet. The shelf-life of the opened container can be found on the packaging.

Information for order

ItemDelivery formItem no.
terralin® protect 2 L6/Carton181604
terralin® protect 5 L1/Carton70002785

Environmental information

schülke manufactures products economically and with advanced, safe and environmentally friendly production processes while at the same time maintaining our high quality standards.

EuroNormCE 0297

Privacy Policy

We use analysis methods (e. g. cookies) to measure how often our site is visited and how it is used.
We embed third-party content from other providers (e. g. videos) on our site. We have no influence on further data processing and any tracking by the third party provider.
In this context, we also use service providers in third countries outside the EU that do not have an adequate level of data protection, which harbors the following risks: Access by authorities without informing the data subject, no data subject rights, no legal remedies, loss of control.
With your settings you consent to the processes described above. You can revoke your consent with effect for the future. You can find more information in our privacy policy.