Is Dawn dish soap good for cleaning concrete?

Is Dawn dish soap good for cleaning concrete?

Dawn dish soap works reasonably well for light, routine dirt on concrete, thanks to its strong degreasing properties, but it’s not the ideal choice for tougher oil stains or long-term regular use through a pressure washer. For genuine oil and grease stains, a dedicated concrete degreaser formulated specifically for that purpose will outperform Dawn significantly, since it’s engineered to break down petroleum residue rather than general grease. If using Dawn, dilute it well and apply it with a separate pump sprayer rather than running it through a pressure washer’s built-in detergent tank, since its thick sudsing formula can clog the injection system over repeated use. For everyday maintenance cleaning on concrete that isn’t heavily stained, diluted Dawn is a reasonably effective, low-cost option, provided you rinse thoroughly afterward.