Huwa-San TR-3 – Trigger spray, is a is a ready to use multipurpose disinfectant containing 3% silver stabilised hydrogen peroxide, conforming to British (BS) and European (EN) regulatory standards for efficacy against viruses, bacteria and fungi, across a range of hard surfaces.
For a 20.8 L concentrate version, suitable for professional business users only, please see Huwa-San TR-50.
A ready to use multipurpose trigger spray disinfectant with a two year shelf life, suitable for use at work and in the home for the cleansing of hard surfaces such as; door handles, push plates, hand rails, sports equipment, tools, steering wheels and vehicle controls, office furniture, office equipment and work surfaces.
Huwa-San TR-3 is an aqueous solution of 3% hydrogen peroxide (H2O2) uniquely stabilised with ionic silver chemistry. Hydrogen peroxide is a transparent colourless and odourless disinfectant liquid which post disinfection quickly degrades into water and oxygen once used. The unique ionic silver stabilisation technology in Huwa-San TR-3 increases the stability of the hydrogen peroxide solution without the undesirable residual effects from other potential stabilising agents such as acids.
This stabilising Huwa-San PEROXIDE technology is an integral component in making Huwa-San TR-3 an extremely powerful non-residual disinfectant.
With a contact time of five minutes Huwa-San is proven to kill 99.999% of all known bacteria at 3% H2O2 concentration.
Conforms to British (BS) and European (EN) regulatory standards for efficacy against viruses, bacteria and fungi, across a range of hard surfaces.
At a 3% active H2O2 concentration Huwa-San achieves greater than Log5 (99.999%) efficacy within 5 minutes, conforming to:
At a 3% active H2O2 concentration Huwa-San achieves greater than Log4 (99.99%) efficacy within 60 minutes, conforming to:
A systematic review published in the Journal of Hospital Infection demonstrated that a (H2O2) concentration of 0.5% achieved a Log4 (99.99%) inactivation of human coronavirus HCoV-229E within 1 minute1.
Huwa-San TR-3 is a no rinse formulation suitable for use prior to the processing of organic approved products under EU 83412007 and EU 889/2008.
Approved by the Health and Safety Executive as a constant dose biocide for the control of Legionella featuring in HSE guidance documents HSG274 & HSG282.
Note: Contact times apply to clean surfaces.
1 Kampf, Todt, Pfaender and Steinmann. 2020. Persistence of coronaviruses on inanimate surfaces and their inactivation with biocidal agents. Journal of Hospital Infection. 104, 246-251.
First thoroughly clean all surfaces with detergent to remove residual dirt and remove excess water. Spray surfaces with undiluted Huwa-San TR-3 and ensure they remain moist for the working time of five minutes, before then drying with a clean cloth. Rinsing is only necessary if the surfaces come into contact with food.
For further information regarding Huwa-San TR-3 multipurpose disinfectant, please contact a member of our technical sales team on +44 (0)1902 440250.