Why this matters for Melbourne properties
This Pressure Cleaning article is written for Melbourne owners and managers who need more than a quick blast. Pressure Cleaning jobs in our city require a surface diagnosis before any cleaning starts.
In Melbourne, everything from growth corridor new-build mortar smear to inner-suburb heritage brick has its own cleaning risk profile. The right method, chemistry and pressure keep the surface safe and the result lasting.
Flow rate matters as much as pressure
A 4000 PSI / 8 LPM machine cleans differently to 3000 PSI / 21 LPM. Volume sweeps debris; pressure penetrates.
Nozzle angle changes everything
A 0° turbo nozzle concentrates power. A 40° fan nozzle distributes it. Same machine, dramatically different results.
Dwell time often beats brute force
A pre-treated surface with 5 minutes dwell often cleans cleaner at lower PSI than a blast at full pressure.