Credence 1000



LWT Animal Nutrition conducts research on this product within NZ. For sales please contact Animal Health Direct in Hastings at

Credence 1000 an excellent water sanitiser and disinfectant that is very cost-effective and safe for humans and animals. Water is the number one nutrient for all animals and having clean, safe water is essential to production, performance and health.

Credence is a water-soluble effervescent tablet containing the active ingredient sodium troclosene (NaDCC). When dissolved in water a powerful disinfectant solution is formed by the release of free available chlorine.

Credence is proven to be effective against the following water-borne pathogens, which manifest themselves in slow growth, poor performance, sickness and death:

  • Salmonella sp.
  • Escherichia coli
  • Campylobacter jejuni
  • Shigella sonnei
  • Yersinia enterocolitica
  • Faecal coliforms
  • Pseudomonas aeruginosa
  • Clostridium sp.
  • Giardia lambia cysts
  • Aspergillus sp.
  • Cladosporium sp.
  • Avian Influenza Virus


  • Practical and easy to handle.
  • Safe to use and transport.
  • Easy to evaluate in-use dosages.
  • Wide-spectrum and validated to be effective against viruses, bacteria, mycobacteria, spores and fungi.
  • For use in all livestock production systems, stables, kennels, markets, holding pens and veterinary clinics.
  • Lowers the pH of drinking water ensuring compatibility with feed acidifiers and gut conditioners such as Salkil, Bact-a-cid and Prefect.
  • Effective against Mycoplasma bovis
  • Effective against enveloped viruses, including Corona viruses



When dissolved in water, one Credence 1000 tablet releases 5 g of free available chlorine – sufficient for 1000 litres of drinking water.

See brochure download for effective concentrations for other applications, including biosecurity, hand washing, stock wash.

Credence is registered in NZ with MPI as a sanitiser/disinfectant and a stock wash

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