DuPont Virkon Advanced broad spectrum virucidal disinfectant
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Key information
- Manufacturer: Dupont
- Brand: Virkon
Specifically developed to offer improved broad spectrum control against virus families affecting man and animals, Virkon® Advanced has been designed to work on all surfaces including aluminium alloys, chrome and silicone, making it the broad spectrum virucidal disinfectant of choice.
Virkon® Advanced is a new formulation offering users ease of use and enhanced environmental and operator safety profiles, for complete biosecurity control of all types of poultry and animal housing, water delivery systems, farm equipment and vehicles.
Improved biocidal action
Virkon® Advanced is independently proven to have outstanding virucidal activity at low concentrations, using standard protocols applicable to farm disinfection, and against pathogens which have been selected for testing recognising their resilience to disinfection, or importance to livestock production.
Independent evaluation using the new European virucidal test method has shown Virkon® Advanced to be as effective as a glutaraldehyde/QAC solution 15 times more concentrated. More details available on request.
Corrosion protector
Virkon® Advanced contains protector corrosion inhibitors and generates a near neutral pH solution. This, together with the tailored level of actives, gives Virkon® Advanced solutions high compatibility with farm buildings, equipment and vehicles.
Comprehensive testing has demonstrated that, when used as instructed, Virkon® Advanced is compatible with common construction materials, including:
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Mode of action
Virkon® Advanced achieves deactivation or destruction of the target organism through general oxidative disruption of key structures and compounds (e.g. proteins and lipids).
There is no evidence of bacterial disease causing organisms developing resistance towards Virkon® Advanced as opposed to other disinfectant types such as Quaternary Ammonium Compounds (QAC’s).
Composition
Virkon® Advanced is a balanced, stable blend containing a peroxygen compound, corrosion inhibitors, surfactant and organic acids which, when dissolved, generates Peracetic acid.
Precautions
- Virkon® Advanced is classified as irritating to eyes under EU regulations
- Avoid contact with eyes during the handling of this product.
- Wear suitable protective clothing, gloves, eye and face protection (in accordance with BS EN 166).
- Keep out of reach of children.
- Use disinfectants safely. Always read and follow the product label instructions and
- information including the precautionary statements before use
- Always refer to the Materials Safety Data Sheet (MSDS) for further details on product specific health and safety issues.
Emergency/first aid procedures
- If the product or its dilutions are splashed in the eye, rinse immediately with plenty of water and seek medical advice.
- If ingested allow patient to drink water if conscious, but do not induce vomiting. Seek medical advice.
Storage
Store in a cool place out of direct sunlight. Always Replace lid after use.
Disposal
Dilute small quantities to waste water, via a foul sewer or other treatment facility in accordance with local and national regulations.
Shelf life
Powdered concentrate 2 years.
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Related items
Environmental, safety & health profiles
Enhanced environmental profile
With increased importance on disposal and tighter controls on environmental discharges, careful selection of products is vital.
DuPont is committed to providing environmentally sustainable solutions. Virkon® Advanced has been formulated using actives that combine high performance with an enhanced environmental profile.
The key components of Virkon® Advanced are fully degradable to simple, naturally present substances, allowing for easier management of wastes arising from normal use i.e. disposal via municipal drains.
Environmental profile summary for Virkon® Advanced’s key components:
| Component | Environmental Profile |
| Simple inorganic salt | Degrades to substances naturally present within the environment, including oxygen and water |
| Organic acid | Naturally present within the environment as an essential component of plant and animal cellular biochemistry |
| Organic activator | Readily biodegrades within the environment according to EU methodology |
| Active ingredient (generated in situ when diluted in water) | Degrades rapidly within the environment by a number of routes to form substances of no environmental concern, such as oxygen, carbon dioxide and water |
Operator safety profile
Virkon® Advanced is not a skin irritant or a sensitiser in either powdered form or at in-use dilutions1, requiring the operator to use only the minimal amount of Personal Protective Equipment (PPE).
1. In accordance EU Criteria on the classification and labelling of chemical preparations (1999/45/EC)
Easy to transport and store
Virkon® Advanced is not classified as a dangerous material under transport regulations, and may therefore be easily transported around the world by road, rail, sea and air making it ideal for both routine biosecurity and emergency disease response.
Virkon® Advanced does not require special storage conditions or need to be segregated from other chemical concentrates.
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Solution preparation instructions
The following instructions will ensure a more consistent and accurate dilution rate than applying a disinfectant through a proportioner or chemical injector system. Personal Protective Equipment (PPE) consisting of goggles, rubber gloves and coveralls should be worn whilst preparing Virkon® Advanced Solutions. See table for volume requirements to surface area. 
Preparing a 1:100 (1&, 10g per litre) solution of Virkon® Advanced
| be disinfected | Total volume of water required | Virkon® Advanced required | Volume of water for 10% stock solution |
| 100m2 | 30 litres | 300g | 3 litres |
| 500m2 | 150 litres | 1.5Kg | 15 litres |
| 1000m2 | 300 litres | 3Kg | 30 litres |
| 2500m2 | 750 litres | 7.5Kg | 75 litres |
To estimate the total surface are to be disinfected, including walls and ceilings, multiply the total floor area by a factor of 2.5.
The blue colour of Virkon® Advanced in-use solutions will fade after a couple of hours. This does not indicate the loss of efficacy.
The specific uses and registered claims for Virkon® Advanced by vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Surface & equipment disinfection
Surface disinfection
The level of disease-causing organisms present after basic cleaning can remain high enough to offer a serious disease challenge to livestock. Using Virkon® Advanced, a disinfectant proven to be effective against viruses, bacteria, fungi and moulds is essential. 
| Surface Disinfection | Dilution Rate | Application |
| Routine disinfection for all surfaces; earth, wood and concrete | 1:100 (10 grams of Virkon® Advanced to every 1 litre of water) | Using a pressure washer or other mechanical sprayer, apply Virkon® Advanced solution at an application rate of 300ml/m² |
Equipment disinfection
All equipment must be thoroughly cleaned and disinfected prior to use or transfer between sites to remove any potential disease-causing organisms and cross contamination.
| Equipment Disinfection | Dilution Rate | Application |
| Routine cleaning and disinfection of movable equipment | 1:100 (10 grams of Virkon® Advanced to every 1 litre of water) | Using a pressure washer or other mechanical sprayer, thoroughly soak all equipment surfaces with Virkon® Advanced solution to the point of run-off |
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Vehicle disinfection
Livestock haulage trucks, feed lorries and other vehicles visiting farms are an important vector through which disease can spread. Virkon® Advanced’s broad spectrum biocidal activity and built in corrosion protector provides the ideal solution for vehicle disinfection. 
| Vehicle Disinfection | Dilution Rate | Application |
| Routine disinfection of vehicles | 1:100 (10 grams of Virkon® Advanced to every 1 litre of water) | Using either a pressure washer or knapsack sprayer, apply Virkon® Advanced to all surfaces paying particular attention to wheels, wheel arches, mudguards & the underside of the vehicle. Prepared stock solutions must be replaced every 3rd day. |
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Water system disinfection
Terminal disinfection
All water systems can potentially contain some viral and bacterial contamination, especially header tanks where dust and debris can accumulate. Disinfection with Virkon® Advanced will clean the system and eliminate pathogens, bacteria and fungal growth.
| Water System Disinfection | Dilution Rate | Application |
| Terminal | 1:100 (10 grams of Virkon® Advanced to every 1 litre of water) | Isolate header tank at the mains and drain off to drinker points farthest from tank. Clean out any gross soiling and debris. Prepare a 10% stock solution of Virkon® Advanced, refill system with water and add the stock solution, thoroughly stir for 10 minutes and then leave to stand for a further 10 minutes. Flush system through to all drain-off points and leave for a further 50 minutes before draining system and refilling with clean water. |
Terminal disinfection usage chart
| Litres of water to be disinfected | Virkon® Advanced Required | Volume of water for 10% stock solution |
| 100 litres | 1Kg | 10 litres |
| 250 litres | 2.5Kg | 25 litres |
| 500 litres | 5Kg | 50 litres |
| 1000 litres | 10Kg | 100 litres |
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Aerial disinfection
To control organisms that can be introduced into a building during the setting up procedure, and to disinfect inaccessible areas of the building and the air, use either a fine mist sprayer or cold fogging machine to apply Virkon® Advanced disinfectant solution evenly.
| Aerial Disinfectant | Dilution Rate | Application |
| Misting or Aerial Spray Disinfection | 1:200 | Use either a pressure washer or knapsack sprayer on its finest mist setting and apply at 1 litre of Virkon® Advanced solution per 10m2 of floor space. |
| Cold Fogging Disinfectant | 1:100 | Use a mechanical mister to apply Virkon® Advanced solution at a rate of 1 litre per 10m2 of floor space. |
The specific uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Virucidal efficacy data
The table summarises the proven disinfection power of Virkon® Advanced at low concentrations.
Pathogens have been selected for testing recognising their resilience to disinfection, or importance to livestock production, using standard protocols applicable to farm disinfection.
Dilutions do not necessarily represent the lowest effective concentration of Virkon® Advanced.
| Pathogen | Virus Type* | Dilution Rate | Test Protocol |
| Bovine enterovirus type 1 (ECBO) | Non-Enveloped | 1:500 (0.2%) | Europe EN 14675 (viral reference test) |
| Foot and mouth disease virus | Non-Enveloped | 1:200 (0.5%) | UK DEFRA |
| Infectious bursal disease (Gumboro) virus | Non-Enveloped | 1:500 (0.2%) | Europe EN 14675 |
| Infectious canine hepatitis virus | Non-Enveloped | 1:1000 (0.1%) | Europe EN 14675 |
| Reovirus | Non-Enveloped | 1:400 (0.25%) | German DVG test method |
| Talfan disease virus | Non-Enveloped | 1:500 (0.2%) | Europe EN 14675 |
| Avian influenza virus | Enveloped | 1:2000 (0.05%) | Europe EN 14675 |
| Newcastle Disease virus | Enveloped | 1:250 (0.4%) | UK DEFRA |
| Newcastle Disease virus | Enveloped | 1:400 (0.25%) | German DVG test method |
| Vaccinia virus | Enveloped | 1:1000 (0.1%) | German DVG test method |
- “Non-Enveloped” or “Naked” viruses are much harder to destroy through disinfection than enveloped
All test reports available on request.
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Bacterial efficacy data
The table summarises the proven disinfection power of Virkon® Advanced at low concentrations.
Pathogens have been selected for testing recognising their resilience to disinfection, or importance to livestock production, using standard protocols applicable to farm disinfection.
Dilutions do not necessarily represent the lowest effective concentration of Virkon® Advanced.
| Pathogen | Dilution Rate | Test Protocol |
| Campylobacter jejuni | 1:200 (0.5%) | Europe EN1656 |
| Enterococcus hirae | 1:800 (0.125%) | Europe EN1656 |
| E. coli O157 | 1:200 (0.5%) | Europe EN1656 |
| Proteus hauseri | 1:1000 (0.1%) | Europe EN1656 |
| Pseudomonas aeruginosa | 1:1000 (0.1%) | Europe EN1656 |
| Salmonella enteritidis | 1:200 (0.5%) | Europe EN1656 |
| Salmonella typhimurium | 1:200 (0.5%) | Europe EN1656 |
| General orders (Salmonella) | 1:200 (0.5%) | UK DEFRA |
| Staphylococcus aureus | 1:1000 (0.1%) | Europe EN1656 |
All test reports available on request.
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Mycobactericidal, sporicidal & fungicidal efficacy
The table summarises the proven disinfection power of Virkon® Advanced at low concentrations.
Pathogens have been selected for testing recognising their resilience to disinfection, or importance to livestock production, using standard protocols applicable to farm disinfection.
Dilutions do not necessarily represent the lowest effective concentration of Virkon® Advanced.
| Pathogen | Dilution Rate | Test Protocol |
| Mycobactericidal efficacy | ||
| Mycobacterium avium | 1:100 (1.0%) | Europe EN14204 |
| Sporicidal efficacy | ||
| Bacillus subtilis var niger | 1:62 (1.6%) | Europe EN14347 |
| Bacillus cereus | 1:62 (1.6%) | Europe EN14347 |
| Fungicidal efficacy | ||
| Aspergillus niger | 1:40 (2.5%) | Europe EN1657 |
| Aspergillus versicolor | 1:40 (2.5%) | Europe EN1657 |
| Absidia corymbifera | 1:40 (2.5%) | Europe EN1657 |
| Candida albicans | 1:571 (0.175%) | Europe EN1657 |
| Cladosporium cladosporioides | 1:67 (1.5%) | Europe EN1657 |
All test reports available on request.
The specified uses and registered claims for Virkon® Advanced may vary from country to country. Please contact DuPont Animal Health Solutions directly to verify country specific approved usages.
Manuals, drivers, downloads & other resources
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See also
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Dealers, trainers, support, maintenance & service centers
Sales & Support: DuPont Animal Health Solutions
Windham Road,
Chilton Industrial Estate,
SUDBURY,
Suffolk,
CO10 2XD,
United Kingdom
Tel. +44 (0)1787 377305
Fax. +44 (0)1787 310846
biosecurity@gbr.dupont.com
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