How to Clean Concrete – Quick, DIY Tips for Patios, Driveways & Floors

Concrete looks great when it’s clean, but everyday grime can make it look dull fast. The good news is you don’t need expensive chemicals or a pro crew to bring it back. Grab a broom, a bucket, and a few simple ingredients – you’re ready to go.

Everyday Cleaning: Sweeping and Spot‑Treating

First step is to remove loose dirt. A sturdy push broom works better than a soft indoor brush. Sweep in one direction, then go back over the surface to pick up any missed bits. If you see oil spots, coffee rings, or paint splatters, treat them right away.

Mix one cup of dish soap (like Dawn) with a gallon of warm water. Apply the solution to the stain with a sponge and let it sit for five minutes. Scrub gently with a nylon brush, then rinse with a hose. For tougher oil stains, sprinkle baking soda on the wet area, scrub, and rinse. The soda lifts the grease without harsh chemicals.

Deep Cleaning: Pressure Washing and Stain Removal

When the surface is covered in deep grime, a pressure washer does the job fast. Set the nozzle to a 25‑degree fan and keep the wand about 12 inches from the concrete. Move the spray head slowly, overlapping each pass. Too close and you can chip the surface; too far and you waste water.

If you don’t have a pressure washer, a sturdy garden hose with a spray attachment works, just take more time. For stubborn black stains from tire tracks or moss, mix one part white vinegar with one part water and spray it on the area. Let it sit for ten minutes, then scrub and rinse.

Another DIY deep‑clean solution is a trisodium phosphate (TSP) mix. Dissolve a quarter cup of TSP in a gallon of hot water, apply with a mop, let it sit, then scrub. Rinse thoroughly – TSP can leave a residue if not fully washed away.

After any deep clean, protect the surface. A light coat of concrete sealer keeps water from soaking in and makes future cleaning easier. Apply with a roller or sprayer, following the product instructions.

Regular maintenance saves you big effort later. Sweep weekly, spot‑treat spills within a day, and give the whole area a hose‑down every few months. Follow these steps and your concrete will stay bright, safe, and ready for anything.