ProvaStep® - a revolutionary new approach to controlling Listeria on food production floors.

Listeria contamination is commonly spread through wet floors, drains and high-traffic areas, where bacteria can survive and be transferred around the factory on footwear, wheels and equipment.

ProvaStep is a ready-to-use dry disinfectant granule designed specifically for floor hygiene. The granules are applied directly to floors and remain inactive until they contact moisture already present in the environment. When activated, ProvaStep releases powerful hydrogen peroxide disinfectant to rapidly eliminate bacteria.

This innovative moisture-activated technology allows food manufacturers to control Listeria on floors during production, without introducing additional water that can spread contamination or disrupt operations.

Want to Trial ?

We offer a 2 week free trial to all food factories, so you can conduct your own environmental swab testing and send off for laboratory testing. We have helped dozens of factories to date which is why we can confidently offer a free trial to all food factories. If you want to arrange a trial for your site, simply e-mail us and we will do the rest!

Why ProvaStep Is Effective Against Listeria

Listeria commonly survives in wet floors, drains and cracks, where it can spread through foot traffic, wheels and equipment.

ProvaStep provides a new dry approach to floor hygiene by targeting these high-risk areas without adding water.

In a UK produce facility trial, ProvaStep achieved a 98% reduction in Listeria detected on processing floors during production, demonstrating its effectiveness in real food manufacturing environments.

Where to Use ProvaStep

ProvaStep is ideal for high-risk areas where moisture and foot traffic allow bacteria to spread, including:

• Food factory floors
• Processing line floors
• Drains and drain surrounds
• Entryways and hygiene barriers
• Cold rooms and chillers
• High-traffic production zones
  
  

Key Benefits

• Powerful Bacterial Control - Proven effective against Listeria monocytogenes, Salmonella enterica and E. coli using recognised EN test methods.
• Designed for Floors & Drains - Ideal for controlling contamination in areas where bacteria commonly persist:
  • Floor cracks and joints
  • Around drains and gullies
  • Entryways and hygiene barriers
  • High-traffic production floors
  • Chiller and oven entry points
• Safe to Use During Production - ProvaStep is applied dry and activates only when it contacts moisture already present on the floor. This allows facilities to maintain floor hygiene during production without adding water.
• Improves Floor Safety - The granules help increase traction on wet floors, supporting safer walking conditions in food production areas.
• Nearly Dust-Free Handling - ProvaStep is formulated with a liquid de-duster to minimise airborne dust, making it easier and safer to handle during application.
• Reduces Water Usage - Because ProvaStep works as a dry disinfectant, it can help reduce reliance on repeated wet sanitation and support water-saving hygiene programs.

How ProvaStep Works 

ProvaStep uses moisture-activated disinfectant technology:

1. Dry granules are applied to floors or high-risk areas
2. Moisture on the floor activates the granules
3. Hydrogen peroxide is released
4. Bacteria are eliminated within minutes

This allows disinfectant to activate exactly where contamination occurs.

How to Apply ProvaStep 

ProvaStep is applied directly to floors as a dry granule using either a handheld scoop (for accurate targeting dispensing) or handheld spreader.  For larger areas, a wheeled spreader can be used for faster application.

Reapply every 8 hours or when granules are no longer visible in high-traffic areas.

Case Studies and Testimonials 

ProvaStep has been successfully trialled in UK food manufacturing facilities where controlling floor contamination and reducing Listeria risk is a critical priority.

At Select Poultry & Meat Ltd, a leading UK meat processing facility, ProvaStep was introduced to improve entryway hygiene and reduce bacterial contamination carried into high-risk production areas. The company replaced traditional liquid disinfectant footbaths with ProvaStep’s dry granular disinfectant system and reported improved hygiene performance and ease of use.

In a separate trial at Kiril Mischeff, a major UK supplier of fresh vegetables to ready-to-eat food manufacturers, ProvaStep was used to improve floor hygiene and reduce persistent Listeria risks in production areas. The product was applied during normal operations and quickly integrated into the site’s hygiene procedures.

The facility reported excellent results and strong operational benefits following the trial.

The product can be applied during production without disrupting operations, helping maintain continuous microbial control.

Request a Free Trial 

Pure Hold Ltd offers a FREE 2-Week ProvaStep Trial, so food manufacturers can evaluate its performance in their facility.

FAQ's

Q : How is ProvaStep different to liquid disinfectants?
A : ProvaStep works differently to liquid disinfectants by providing a controlled, sustained release of the active biocide (hydrogen peroxide) exactly where moisture is present, rather than delivering a short-lived surface treatment. Liquid disinfectants rely on correct dilution and maintaining sufficient wet contact time, which is often reduced on floors due to evaporation, drainage, and traffic. In contrast, ProvaStep remains in place and is activated by incoming moisture, delivering ongoing antimicrobial activity in high-risk areas such as drains and walkways. This moisture-triggered approach provides more consistent and longer-lasting microbial control in dynamic environments where contamination is continually introduced.

Q : Does ProvaStep keep boots and wheels bacteria-free for longer?
A : Yes - ProvaStep helps reduce bacterial transfer on boots and wheels by delivering ongoing antimicrobial activity in treated areas. As traffic passes through, granules are picked up and activated by moisture, releasing hydrogen peroxide and providing repeated disinfection where it’s needed most. Unlike liquid disinfectants that quickly dry and lose effectiveness, ProvaStep continues working in wet, high-risk zones. The effect lasts as long as the product remains present and is maintained through routine reapplication.

Additional Information

Food Safety Certificate available on request.

MSDS available on request.

Case Study available on request.

Please email sales@purehold.co.uk for more information