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Dry ice blast cleaning is a relatively new thing in New Zealand, so you've probably got questions. Give us a call or send a message, we'd love to tell you all about it.

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Robbie Milligan

- Cryoworks Founder

2012 BMW E92 M3
1987 BMW E30 MTECH1
2017 BMW F81 M3 Competition (1 of 1)
2004 APRILIA RSV1000RR FACTORY
2022 TRIUMPH THRUXTON RS1200
2022 TRIUMPH SPEED TRIPLE 1200RR
2023 KTM 300 EXC 300 ERZBERGRODEO

Robbie here, founder and director of Cryoworks.

I’ve been detailing my personal motorcycles and cars for years using conventional methods, for me this is a passion and something I take huge pride in.

My ethic, standards and expectations, are extremely high as I constantly chase perfection.

Our Coldjet microclean i3 is on another level compared to anything else I’ve experienced, the level of cleanliness achieved, and efficiency of the machine is world class and unmatched.

I felt compelled to share our machine so my fellow enthusiasts could also experience this!
Robbie Milligan
Owner / Car Enthusiast

Frequently Asked Questions

1. What is dry ice car cleaning?

Dry ice car cleaning is a non-abrasive cleaning method that uses compressed air to propel small dry ice pellets onto a vehicle's surface. The pellets instantly lift dirt, grease, oil, road grime and contaminants without using water or harsh chemicals. As the dry ice evaporates on contact, it leaves no residue behind, making it an exceptionally clean and efficient process.

Yes. When performed by experienced professionals using the correct equipment and pressure settings, dry ice blasting is safe for most automotive surfaces, including painted components, engine bays, suspension parts, chassis rails and underbodies. Because the process is non-abrasive, it cleans without grinding or scratching delicate surfaces.

Our dry ice cleaning covers engine bays, undercarriages and chassis, wheels and brake components, and interior detailing. Because the process is non-abrasive, it lifts grime while helping preserve paint, metal finishes, plastics, rubber components and other delicate parts, so it suits everything from routine maintenance to full restoration prep.

No. Dry ice pellets are much softer than traditional blasting media and sublimate (turn directly into gas) on impact. When used correctly, they remove contaminants without stripping factory paint, protective coatings or labels, making dry ice cleaning an excellent choice for sensitive automotive components.

Yes. Alongside engine bays, undercarriages and wheels, we offer interior detailing. Because dry ice cleaning uses no water or chemicals, it lifts dirt and grime from interior hard surfaces without leaving any moisture behind in the cabin.

Yes. Dry ice cleaning is considered one of the most environmentally responsible vehicle cleaning methods available. It uses recycled carbon dioxide, requires no cleaning chemicals, produces very little secondary waste and consumes no water during the cleaning process.

In most cases, no. Dry ice cleaning reaches into tight spaces and intricate components without extensive dismantling, so even heavily soiled areas can usually be cleaned in place. That keeps preparation to a minimum and reduces the time your vehicle is off the road.

Yes. Dry ice blasting has become a preferred cleaning method for classic, vintage and collector vehicles because it removes decades of dirt and grime while preserving original finishes, factory markings and delicate components. Many owners choose it before restoration, valuation or sale.

The time required depends on the size of the vehicle and the areas being cleaned. An engine bay may take one to two hours, while a full underbody and chassis clean can take several hours. Your technician can provide an accurate estimate after inspecting the vehicle.

No. The dry ice sublimates into gas on contact and disappears, leaving no blasting media behind. With no water and no harsh chemicals involved, there is no muddy runoff or secondary waste to deal with, just the loosened dirt and grime that falls away during cleaning.

We are based in Rotorua, New Zealand, and work with vehicle owners, collectors and restorers. Send us your location and what you would like cleaned through the enquiry form and we will confirm availability and the best option for your vehicle.

Send an enquiry through the form on this page with your vehicle details and what you would like cleaned, or call us directly. We will talk through your requirements, provide an estimate and arrange a booking that suits you.