Tried, Tested, Proven

The science behind Cert.

How does Cert. destroy viruses?

The main biocide ingredient in Cert. is NaDCC, which is a chlorine-like disinfectant used globally in the disinfection and purification of water, including drinking water.

Cert. cleaning tablets contain 1000 parts per million NaDCC, which is the dilution level recommended by UK Health Security Agency needed to destroy covid on surfaces.

When combined with a detergent, this formula is powerful enough to destroy the SARS-CoV-2 virus within just 60 seconds on a surface and many other viruses within just 5 minutes.

This makes Cert. so much more than just another bog-standard antibacterial spray, which offer significantly lower levels of disinfectant.

This is what makes Cert. so mighty! Welcome to the new gold standard of cleaning.


UK Health Security are very clear about what can destroy SARS-CoV-2 and other viruses. They suggest you should use: “a combined detergent AND disinfectant solution at a dilution of 1,000 parts per million available chlorine (ppm”
Cert.’s predosed tablets ensure you meet this 1,000ppm requirement. Its easy drop-in-and-dissolve disinfectant and compatible detergent format ensures you can thoroughly clean AND disinfect in 3 easy steps.
This compact, powerful yet highly effective cleaning tablet kills 99.99% of bacteria and viruses.


What is Cert. made of?

Cert. is made up of just three components: a disinfectant, a detergent and an effervescent.

Sodium Dichloroisocyanurate, or NaDCC

This is the biocide, or disinfectant, needed to kill COVID-19 & viruses. In the correct dose, it is safe on skin, working surfaces and around children & pets.

It’s a chlorine-like disinfectant that is used globally at different doses for treating contaminated water, including water for human consumption.

Detergent (Surfactant)

A combination of disinfectant and detergent is needed to effectively kill viruses & bacteria. The Cert. formula delivers a unique & safe combination of the two.

An effervescent base

Bubbles! To allow Cert. to dissolve quickly in water.

Tested and Proven

You can feel safe in the knowledge that Cert. surface spray has been tested and proven to European standards and complies with UK Health Security guidelines on how to kill viruses on surfaces.

Cert. has also been independently tested throughout Europe by leading experts in hygiene and microbiology.

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A cleaner planet starts at home