Making the Impossible Cleaning Job Possible

Clean, Efficient, Safe, & Sustainable Industrial Cleaning Solutions

The machinery in a paper mill plant.

Are conventional industrial cleaning options not meeting your needs?

Industries like paper manufacturing, food & beverage, and industrial processing face intense pressure to maintain rigorous cleaning standards while managing resources and meeting safety regulations. For some organizations, their needs surpass conventional options.

This can cause a neverending struggle with production delays, costly downtimes, and complex regulatory demands.

We understand these issues and provide custom solutions that make cleaning easier, more efficient, and sustainable. Greystone combines two powerful industrial cleaning brands, Tri-Solve and HelioJET, for a transformative cleaning experience.

We skip the trial-and-error of using off-the-shelf products. We use our Targeted Science approach to create custom chemicals and patented technology to build a solution that works.

Save Energy

Conserve Water

Increase ROI

Streamline Processes

Improve Efficiency

Enhance
Safety

Drive Sustainability

Meet the Greystone Brands

Tri-Solve solves the cleaning challenges no other chemistries can. Using our Targeted Science approach, we create powerful, plant-based cleaning solutions designed to tackle your industrial cleaning challenges efficiently and safely. Our products are customized to meet the unique needs of each industry, reducing downtime and supporting sustainable practices. With Tri-Solve, you get high-performance cleaning that’s safe for operators and the environment.

HelioJET primary logo

HelioJET’s patented technology provides high-pressure hot water cleaning systems that deliver powerful results for industrial applications. Designed to reduce downtime and optimize CIP processes, HelioJET systems meet rigorous industry standards for safety and reliability. With HelioJET, you get dependable, energy-saving solutions that keep your operations running smoothly.

Greystone Applications: Simplifying Paper Machine Cleaning & More

Greystone combines HelioJET’s efficient high-pressure, high-temperature water cleaning technology and Tri-Solve’s Targeted Science advanced plant-based chemistries to create powerful, adaptable cleaning solutions. This combination ensures:

How It Works:

HelioJET Technology: Patented systems convert steam and cold water into high-pressure hot water instantly—eliminating the need for complex pumps or heat exchangers. Our patented technology excels at simplifying all cleaning processes.

Green Hydrogen H2 gas molecule. Production of green hydrogen energy powered by renewable electricity, sustainable alternative clean hydrogen H2 eco energy, the fuel of th future industry 3D background

Tri-Solve Chemistries: Plant-based formulations penetrate tough residues like grease, tar, and papermaking stickies while being safe for operators and the environment.

Synergy: The technologies work together to optimize cleaning power, streamline processes, and lower resource consumption.

HelioJET and Tri-Solve at Work
in the Pulp & Paper Industry

Our system excels at felt cleaning and felt washing while tackling contaminants like pitch and stickies. This same efficiency applies to other industries, from food processing to heavy manufacturing.

With Greystone, every cleaning challenge—big or small—is met with powerful, sustainable, and reliable solutions.

Our team partners with you to solve seemingly impossible cleaning challenges.

Trusted by

COMPANY TBD

COMPANY TBD

COMPANY TBD

What can you expect from working with us?

Improved Compliance

Meet regulatory and safety standards with confidence.

Increased Productivity

Minimize downtime and operate at peak efficiency.

Environmental Responsibility

Reduce chemical, water, and energy use with sustainable solutions.

Long-Term Reliability

Depend on products and partnerships that last.

Solve Impossible Problems

Tackle the toughest cleaning challenges you face.

Invested Teamwork

Our team is dedicated to partnering with you to achieve your goals with hands-on, friendly customer service.

Why Greystone?

At Greystone, we leverage decades of expertise and a unique values-led culture to deliver the most efficient, safe, and sustainable cleaning solutions. We are committed to being the partner you need to solve seemingly impossible cleaning challenges. 

Founded in 2007, Greystone combines HelioJET’s industry-leading hot water generation technology with Tri-Solve’s advanced plant-based chemistries to solve production-limiting cleaning problems across multiple industries. Our in-house knowledge, responsive support, and customer-centric approach make us a trusted partner to companies looking to optimize their cleaning processes while reducing their environmental footprint.

Our Approach to Safety and Sustainability

Safety and sustainability are at the heart of everything we do at Greystone. Both Tri-Solve and HelioJET are designed to protect people, the planet, and your profits—from creation to packing to use to disposal.

Some of the Tri-Solve chemistries use biocatalysts to reduce chemical use while enhancing cleaning efficiency. We work to ensure safer handling for operators and minimal environmental impact. HelioJET’s advanced high-pressure steam cleaning systems conserve energy and water. Simultaneously, they are more effective than other pressure washing options.

Together, these solutions are engineered to minimize risks, optimize performance, and support long-term sustainability practices. With Greystone, you get innovative cleaning technologies that are as safe for your team as they are for the environment.

With Greystone, you get more than products—you get solutions that make a difference.