Engine power, cold water and hot water.
The French word “thermique” describes the pressure cleaner’s engine. It does not, by itself, describe water temperature. Nazarian offers cold and hot water cleaning, chosen according to the project and the compatibility of the surfaces.
Cold water provides mechanical action suitable for many deposits. Hot water can be useful for some types of soiling and greasy deposits. Choosing a temperature also means choosing pressure, distance and method: none of these settings is decided in isolation.
01. Assess the surface.
A stone terrace, a paved driveway and a rendered façade are not treated in the same way. We identify the material, joints, loose elements, cracks and fragile finishes. Information about previous treatments is useful.
02. Prepare the work.
The set-up takes account of water points, drainage, planting, windows and circulation. Engine-powered equipment still needs an organised water supply. Access, occupancy periods and the necessary equipment are discussed beforehand.
03. Adjust and test.
Where necessary, a test in a discreet area helps us observe the material’s response. Pressure, temperature and working distance are adjusted. If the surface does not allow satisfactory cleaning under suitable conditions, the method or scope needs to be reviewed.
04. Clean, rinse and inspect.
The work progresses by zones according to the layout. Rinsing and checking the surrounding areas form part of the intervention. A wet surface may look different once dry; deep stains and defects in the finish need to be distinguished from removed dirt.
What cleaning cannot replace.
Repairing a crack, renewing joints, resolving water ingress or refurbishing a façade addresses a different need. We do not promise that every mark will disappear, or claim disinfection or certified slip resistance. Your quote is based on the observed condition and agreed scope.
A practical first conversation.
To prepare your quote, send the town, approximate area, photos, access constraints and available water points. Tell us what you want to achieve: preparing a property for rental, caring for a terrace, cleaning shared routes or improving the appearance of a façade.
See our quotation guide and preparation and aftercare checklist for the next steps.