Laser cleaning blog
Guides and comparisons: graffiti, rust, stone, injection moulds, monuments, pulsed and continuous lasers, safety rules. With cited sources.
Removing graffiti from stone and facades with a laser — what the research shows
Can a laser remove graffiti from stone without damaging the substrate? Research results, the limits of the method and the case of Sopot.
RC-Laser Team · 2 November 2026
Laser cleaning, sandblasting, glass bead blasting, soda blasting and dry ice — how they differ
Laser cleaning compared with sandblasting, glass bead blasting, soda blasting and dry ice, and when a laser is not the best choice.
RC-Laser Team · 2 November 2026
Laser cleaning of injection moulds — how it works and when it makes sense
How a laser removes carbon deposits and release agents from injection moulds, what it will not do and how it differs from dry ice.
RC-Laser Team · 2 November 2026
Cleaning monuments, stone and facades with a laser — what conservation publications say
Is a laser suitable for cleaning historic facades and stone? The first use in Poland, the risks and the conservator's permit.
RC-Laser Team · 2 November 2026
Laser rust removal — how it works, where the limits are and what stays on the surface
How a laser removes rust: ablation and thermal stress, a narrow parameter window, the dark film left after cleaning, and cases where a laser alone is not enough.
RC-Laser Team · 2 November 2026
Laser cleaning of stone and sandstone — what the literature says and what is not yet known
How a laser tells dirt from stone, when sandstone yellows or loses colour, why a test on a small area is done, and what is known about brick.
RC-Laser Team · 2 November 2026
Pulsed versus continuous-wave (CW) laser cleaning — how they differ and why there is no simple answer
Pulsed and continuous-wave (CW) lasers in cleaning: peak power, pulse duration, heat input and when each mode makes sense according to technical sources.
RC-Laser Team · 2 November 2026
Safety when working with a cleaning laser — laser classes, eyewear, the work zone and regulations
Laser classes, Directive 2006/25/EC and the Polish 2010 regulation, eyewear chosen by wavelength and OD, ablation fumes and the work zone.
RC-Laser Team · 2 November 2026
Laser cleaning before painting, bonding and welding — what the studies show
What studies say about laser cleaning before painting, bonding and welding: adhesion, oxides, roughness and the limits of the method.
RC-Laser Team · 2 November 2026
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* A quote from a photo is preliminary and indicative. The firm price follows an inspection on site — only then are the layer thickness and the condition of the substrate visible.