Cert. is a powerful combined detergent & disinfectant spray that destroys viruses including Covid-19 in just 60 seconds with just a spray and a wipe.

  • One multi-purpose cleaner for every room
  • Destroys 99.99% of bacteria
  • Destroys viruses including COVID-19
  • Once dissolved, Cert. is active against COVID-19 for 7 days
  • Trusted by the NHS - UK hospital's Number 1 disinfection tablet
  • Safer than liquid bleach
  • Complies with UK Health Security Agency recommendations
  • Refillable - just add tablet + tap water
  • Save money - Cert. cleaning starts at just 3p per day

Cert. is made in the UK and standard delivery is free.

Cert. has never been tested on animals and is safe to use in homes with pets.

Cert. tablets come in completely plastic-free packaging, saving unnecessary single-use plastic from entering our ecosystem. Refill your bottle - just add water.