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Understanding PSI and Flow Rate for Safer Surface Cleaning
If you have ever hired a pressure cleaning service or considered buying a machine from a hardware store in Rockhampton, you have probably seen numbers like "3000 PSI" or "10 litres per minute" on the label. These figures matter more than most people realise. Used correctly, they remove years of grime without harming your property. Used incorrectly, they can etch concrete, splinter timber, strip paint and force water behind cladding. This guide explains what PSI and flow rat