Choose a 2.5 GPM pressure washer when your workload is limited and a matched setup can complete it efficiently. Consider 4 GPM when recurring jobs involve larger areas or substantial rinsing\u2014but only after checking the water supply and accessories. More flow is useful when the rest of the system can support it.<\/p>\n\n\n\n
For businesses with suitable site power, commercial electric pressure washers deserve a place on the shortlist. Include the electrical supply in the comparison, alongside water supply, pressure and attachments.<\/p>\n\n\n\n
That decision appears in real contractor discussions. In one Reddit thread<\/a>, a prospective cleaning-business owner described slow driveway work, stripes and uncertainty about upgrading the washer and surface cleaner together. The practical question is how to improve the complete setup, rather than replace one specification on a label.<\/p>\n\n\n