Responsible cleaning in Preveza

Raypath and sustainable boat cleaning with real impact

Clean hull. Less pollution. Future-ready technology.

At Captain Jack, cleaning is about more than removing growth. We combine cleanliness, environmental responsibility and economic common sense — with Keelcrab in the water and Raypath solutions for complementary cleaning work.

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Why it matters

Sustainability means visible cleanliness and a system that makes sense

A clean hull, cleaner water

Keelcrab cleans the hull directly in the water in a controlled and efficient way. Its filter captures removed growth and fine particles instead of releasing them uncontrolled into the marina.

Cleaning without aggressive chemicals

The mechanical process works without traditional aggressive cleaning chemicals. This protects coatings, reduces residues and makes underwater hull care more sustainable.

Raypath as a deliberate complement

Raypath products add a resource-conscious and durable solution for surfaces on and around the boat — with less disposable material and a consistently high standard of cleanliness.

Keelcrab benefits

Keelcrab: efficient, controlled and environmentally conscious

The proven Keelcrab benefits remain central to the new Raypath page and complement the water-only Raypath system.

Built-in filter

Removed growth and fine particles are captured directly during cleaning instead of ending up uncontrolled in the water.

No chemicals

Hull cleaning is mechanical — without antifouling removers, acids or aggressive cleaning agents in the marina basin.

Protects coatings

The gentle brush technology helps preserve antifouling and gelcoat, supporting long-term hull care.

Only 800 W

With a power input of just 800 watts, Keelcrab is highly energy-efficient compared with conventional professional cleaning processes.

Raypath

Raypath has a dedicated place in our cleaning concept

For us, Raypath is not just an additional product. It is a clear building block in a sustainably designed cleaning process. Modern boat cleaning includes the entire standard of cleanliness, care and value preservation.

The products support our approach: work with water instead of aggressive chemicals, use durable materials and deliver visible results.

This creates one coherent system — modern technology below the waterline and carefully designed cleaning processes on board.

What Raypath specifically improves

Less disposable material in daily use.
Durable products instead of short-lived throwaway solutions.
Cleaning with water and without conventional aggressive cleaning chemicals.
A strong complement to the Keelcrab concept around the entire boat.

Raypath has a dedicated place in our cleaning concept

Benefits according to Raypath International

Health, environment, time and cost — considered together

Raypath International highlights four practical advantages of its NanoSilver Technology system. We integrate these benefits into the Captain Jack cleaning concept:

Water instead of chemicals

The cleaners are designed for use with clean water. This reduces contact with conventional cleaning chemicals and the residues they can leave behind.

Health and comfort

Raypath describes water-only cleaning as suitable for sensitive users and allergy sufferers, while the microfiber structure captures dirt instead of redistributing it.

Environment and zero waste

Less chemical pollution, reusable textiles and Raypath's replacement-and-recycling system reduce disposable waste over the product life cycle.

Save time and money

According to Raypath, NanoSilver cleaning can be 50–70% faster than traditional methods. Long service life also reduces ongoing spending on disposable products and chemicals.

View the benefits on Raypath International

Performance and hygiene figures are manufacturer information from Raypath International and depend on correct product selection and use.

Nanotechnology

How Raypath NanoSilver Technology complements our cleaning

Raypath's system is based on specially structured microfibers about 20 micrometres thick. Their profile is designed to take up dirt, hold it inside the fiber and release it again during rinsing instead of spreading it over the surface.

The cleaners are used with clean water and without contact with conventional chemical cleaners. This fits our approach: controlled Keelcrab work in the water and material-conscious surface cleaning on board.

Raypath also incorporates silver particles into the fibers. According to the manufacturer, independent testing confirms high reduction rates for bacteria and viruses. For us, the key point is the well-designed combination of material, function and responsible use.

Why the technology fits our approach

Fine microfiber structure that captures dirt and releases it during rinsing.
Use with clean water and without conventional chemical cleaners.
NanoSilver technology as an additional functional element in the textile system.
A suitable complement to controlled Keelcrab cleaning around the boat.

Regulation

Controlled cleaning is becoming increasingly important

Environmental requirements and local rules are placing greater focus on uncontrolled abrasion and residue in the water.

Traditional processes are therefore under closer scrutiny wherever removed material is neither captured nor filtered.

Keelcrab combines technological control, efficiency and environmental awareness. Raypath extends the same principle to complementary surface cleaning.

What this makes easier for operators

Better preparation for stricter environmental requirements.
More certainty for operators and marina locations.
Clear positioning as a modern service provider.
Less dependence on outdated processes.

Future

Those who rethink today have a clear advantage tomorrow

Responsible cleaning is not a short-term trend. It is becoming an expectation among owners, professional fleets and locations that want to demonstrate quality.

With Keelcrab, Raypath and a coherent overall concept, Captain Jack is positioned early in a field that will continue to gain importance.

That builds trust, differentiates the service and keeps it economically attractive over the long term.

The long-term advantages

Future-ready technology instead of temporary fixes.
Attractive for owners, fleets and marinas.
Scalable for recurring work and growth.
A stronger brand image through innovation.

Those who rethink today have a clear advantage tomorrow

Jobs

Future-ready technology also creates better work

Investment in modern cleaning technology supports not only clean boats but also a more professional and stable service model.

Technically trained work is safer to plan, easier to document and more scalable than purely reactive one-off jobs.

Sustainability therefore becomes an economic opportunity for the people who work in this field as well as an environmental benefit.

What this means in practice

Plannable work instead of reactive individual jobs.
Skilled work with modern technology.
Long-term services for the region.
Better prospects in a growing field.

Would you like to clean more sustainably — without compromising on quality?

Talk to us about Raypath, Keelcrab and the right cleaning concept for your boat in Preveza.

Request cleaning Learn more about Keelcrab