The perfect protection for all animals and birds, including small pets, birds and reptiles, and for all environments. A DEFRA approved disinfectant active against viruses such as those that cause Foot and Mouth disease and Bird Flu. Approved by DEFRA against diseases of poultry order at a dilution of 1:280.  Manufacturer’s recommendation is to use it at 1:100. Have your animals walking through the disinfectant in foot baths to ensure that they also aren’t spreading disease with their feet. Truly versatile disinfectant that can be applied to the cage or surroundings, or on to the animal, and will kill fungi and bacteria quicker than most other products, even with lower doses. Independently tested against: Fungi: Aspergillus, Microsporum, Trichophyton, Candida Bacteria: Salmonella, Staphylococcus, Streptococcus, Pasteurella, Mycoplasma, Listeria, Enterobacter, Chlamydia, Campylobacter, Bacillus, Brucella Viruses: Adenovirus, Birnavirus, Calicivirus, Coronavirus, Herpesvirus, Papovavirus, Picornavirus, Poxvirus, Parvovirus, Retrovirus, Rhabdovirus and many more. 5kg of Virkon S will make up 500 lts of disinfectant @ 10gm of Virkon to 1lt water. Simple to mix and instantly ready to use. Safe to use with animals and around the home.Virkon S 50gm Sachet in brief:* UK DEFRA Approved* Powerful* Fast-acting* Versatile* Independently proven* Readily soluble in tap water* Environmentally acceptable* Ideal for stockpiling in bulk