TRISTEL plc

("Tristel" or the "Company")

VISICLEAN™ Product Launch

Tristel plc (AIM: TSTL), the manufacturer of infection prevention products, announces the launch of its new ultrasound probe decontamination product, Tristel VISICLEAN™, the first detergent of its kind with colour technology, enabling visible coverage and confirmation of high level disinfection.

Tristel VISICLEAN™ is deployed on the ultrasound probe, dying it pink, and when exposed to Tristel ClO₂ via Tristel DUO ULT™, the pink dye disappears, visibly verifying that the probe has been high level disinfected. Tristel VISICLEAN™ is now available within the VISI Combination Pack, a convenient, all-in-one solution for ultrasound probe decontamination. Effective high-level disinfection begins with cleaning, which eliminates organic matter and reduces microbes to ensure proper sterilisation. This is performed manually and must be done each time. Tristel VISICLEAN™ is the only cleaning solution with visible verification, ensuring full auditability and compliance with protocols.

Tristel VISICLEAN™, DUO ULT™ and DRY WIPES™, the products within the VISI Combination Pack

The VISI Combination Pack includes the Company's new product, Tristel VISICLEAN™, along with two pre-existing products, Tristel DUO ULT™ & Tristel DRY WIPES™. Together, these products enable clinicians to perform manual decontamination procedures with confidence, precision, and audit-ready traceability via Tristel's 3T™ digital platform. VISI Combination Packs are now available to healthcare providers across the UK and are being launched globally on a phased basis, as and when the Company secures the necessary local regulatory clearances.

Tristel's proprietary chlorine dioxide chemistry is globally trusted for its broad-spectrum efficacy and resistance-proof mechanism. With over 30 years of experience in high-level disinfection, Tristel continues to remain at the forefront of infection prevention.

Matt Sassone, CEO of Tristel plc, said: "We are pleased to launch Tristel VISICLEAN™, as part of the VISI Combination Pack, delivering visible cleaning, confirmed disinfection, and digital traceability, all in one intuitive kit. The scope for these products is vast and the up-sell opportunity from Tristel DUO ULT™ alone would result in 14 million cleaning procedures per annum."

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About Tristel plc

Tristel plc is a global infection prevention company focussed on the manufacture and supply of products using its unique proprietary chlorine dioxide (ClO₂) chemistry. The Company is a market leader in manual decontamination of medical devices, supplying hospitals under the Tristel brand, and under the Cache brand provides products for sporicidal surface disinfection, a more sustainable alternative to commonly used pre-wetted plastic wipes.

Tristel's head office and manufacturing facility is located in Snailwell, near Cambridge, and operates globally employing approximately 270 people across 16 subsidiaries selling into 40+ countries. The Company targets double digit revenue growth annually and an EBITDA margin of at least 25% and the business is profitable, with no debt and has a progressive dividend policy.

The Company has been listed on the London Stock Exchange's AIM market since 2005 (AIM: TSTL).

For more information about Tristel's product range please visit: https://tristel.com