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.
Re: OT - Pot holes in gravel driveway in reply to JOHNNYfromMI, 04-30-2012 19:20:52 I've had luck with overfilling them so the tire can't get to the water to pump the gravel out. If you just make it level it won't last at all.