Beispielbild Laserreinigungsgeräte made in Germany

Laser cleaning in comparison

When it comes to removing dirt and contaminants, there are plenty of effective cleaning methods. At home, the pressure washer may do the trick, while industrial users often turn to sandblasting or dry ice blasting. But one method that’s often underestimated is laser cleaning. Unlike the other methods, which rely on mechanical force, laser cleaning uses pure energy. No additional blasting media, no tedious clean-up afterwards and no costly, time-critical preparation of dry ice. Every cleaning method has its pros and cons – here’s how laser cleaning compares.

Do you want to know more about laser cleaning?

Energy-based cleaning with laser technology offers a wide range of applications, as the focused laser beam can be precisely adjusted to almost any surface.



Sandblasting is powerful and fast

Sandblasting is a widely used cleaning method. It’s quick, simple to perform and delivers impressive cleaning results. On the downside, it generates a lot of noise and dirt. The process also requires protective gear and a heavy-duty compressor.

  • Fast, effective cleaning results

  • Relatively low cost (approx. €0.20 to €0.70 per minute)

  • Low initial equipment cost


  • Poor CO₂ balance (approx. 6,000 g/h including transport of blasting media)

  • Blasting media must be collected and disposed of

  • Loud and messy

Sandblasting requires blasting media – usually sand, but also walnut shells or glass beads. The blasting media is shot onto the surface with compressed air. While it achieves strong results, it creates a lot of mess. The spent sand must be collected afterwards, and if contaminants were present on the surface, disposal can become costly.

The main difference is that sandblasting is mechanical: it needs blasting media and a compressor. It’s quick and powerful but also noisy and dirty. Laser cleaning, on the other hand, is energy-based. It’s slower but far more controlled. There’s no noise, no dirt – the contaminant is simply vaporised.

Are you already convinced by laser cleaning?

Messy and loud, or quiet and residue-free? Fast and powerful, or slower but precise? Depending on your application, laser cleaning can be a great alternative to sandblasting.



Dry ice cleaning is gentle.

Dry ice blasting uses solid CO₂ instead of water (like pressure washing) or sand (like sandblasting). Its biggest advantage is that, apart from the removed dirt, there are no residues. It’s a dry, fast cleaning method. The main drawback is the supply of dry ice, which needs special transport and must be used immediately on-site.

  • Gentle on surfaces

  • Effective for thick, soft layers such as underbody coatings

  • Ideal for engines, plastics and rubber


  • Poor CO₂ balance (approx. 4,000 g/h including production and transport)

  • Expensive (approx. €1.50 per minute)

  • Noisy, with high compressed air requirements

Because frozen CO₂ is used, the only by-product is the dirt being removed. There are no residues such as sand or water, making it ideal for situations where surfaces cannot be dismantled – for example, engines. The dirt simply falls to the ground and can be collected. The best alternative to dry ice cleaning is laser cleaning.

Dry ice cleaning is cold and mechanical, making it well suited for rubber, plastics and engines. The trade-off is the high cost. Laser cleaning provides the same benefits but without the complex logistics of producing and transporting dry ice. The difference is that dry ice uses cold, while laser cleaning uses heat – which may be unsuitable in a few applications.

So, are you convinced by laser cleaning?

If you want the advantages of dry ice cleaning without the high costs, take a closer look at our laser cleaning solutions. They save both money and clean-up time.



Laser cleaning is ideal for almost any application.

With its focused beam, laser cleaning can treat and clean surfaces with precision. The energy can be adjusted to match the material: gentle for cleaning wood, or powerful for industrial laser cleaning of stone.

  • Good CO₂ balance (approx. 800 g/h)

  • Cost-efficient (approx. €0.08 per minute)

  • Quiet and precise


  • Higher upfront equipment costs

  • Not suitable for every material

Laser cleaning uses focused laser light to remove contaminants. The beam is adjusted to the surface, and the unwanted layer is vaporised by micro-explosions. This allows highly precise work. No residues remain – just a visibly clean surface.

In principle, laser cleaning can be used on almost anything. That said, if you want to clean an engine or equipment with lots of cables without dismantling it, dry ice blasting is still recommended. For most other applications – such as paint stripping, cleaning, derusting metal (abrasive and non-abrasive), restoration or wood cleaning – laser cleaning is the better choice.

Let’s do it! Request a laser cleaning quote now.

Tell us what you need to clean. With our gentle laser technology, surfaces are cleaned without residues, and the vaporised material is simply extracted and collected in a filter. We’ll find the perfect solution for you.