Tips & Warnings. 1  If you are cleaning an indoor concrete slab, wet it down thoroughly with a mop and plain water, then scrub with scrub brush. 2  Mix up an all-purpose cleaning solution, scrub the concrete, then rinse with a mop and clean water.
How to Repair Potholes in Dirt and Gravel Driveways - How to . Most potholes in dirt or gravel driveways are caused by water trapped below the surface, so be sure to maintain or improve the quality of underground drainage.
Repairing the driveway: Gravel portion of the driveway-Raking a driveway as part of a maintenance program. Depending upon the amount and quality of the surface gravel on a driveway it can often be scarified and raked back into shape. Itâs crucial, however, to scarify the existing gravel surface below the level of any potholes and damage.