‘We utilise our scientific strengths to innovate new technology products that are less harsh to the environment’

Adam Shay, CEO

RBT is a global developer, formulator and manufacturer of hygiene and infection control products.


Our disruptive technology protects a wide range of industries and sectors including healthcare, education facilities, food manufacturing and processing, restaurants, prisons, agriculture, public places and commercial businesses.

Residual Barrier Technology Ltd (RBT Global), putting life and our environment first, has developed a range of disinfectants and applications that have been independently and clinically tested over many years.

Protectus products are independently proven to be effective at killing bacteria and viruses, whilst saving you time and money in application. Cost savings include: reduced water usage and labour costs, no special storage requirements (non flammable), less wear and corrosion and more up-time of expensive equipment.

Our products meet the vigorous demands of industry, healthcare and food processing environments while still being suitable for domestic use.

'We are changing the way we disinfect the world.'

Christine Brander

Executive Chair & Founder


Protectus Viridis is formulated using approved biocides and REACH registered surfactants that interact synergistically.

Protectus Ultimate has been scientifically proven to be effective against a broad spectrum of organisms.

Protectus Air™ is a water-based disinfectant with three main ingredients: organic acids, the active ingredient, and a surfactant.

Water preservative that helps water to promote gut health, allowing chickens to reach their full genetic potential.


New biosecurity initiative wins national innovation award

New biosecurity initiative wins national innovation award

Residual Barrier Technology (RBT) earns national recognition with a £50,000 grant from Innovate UK, highlighting its groundbreaking work in the poultry industry. This award is part of the ‘Unlocking Potential’ initiative, underscoring RBT’s dedication to enhancing biosecurity while promoting sustainability and reducing operational costs in poultry farming.

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Viridis has undergone corrosion testing

Viridis has undergone corrosion testing

Improving patient safety is one of the five strategic objectives of the WHO Global Action Plan for tackling Antimicrobial Resistance. Reducing microbial burden from clinical surfaces is fundamental and should be considered collaboratively with any infection prevention efforts.

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Use disinfectants safely. Always read the label and product information before use.

RBT is the finalist for the prestigious Med-Tech sustainability award for our Protectus Eco-wipes. A fully biodegradable combination of disinfectant and wipe.