BlackHat
New member
![image_18808.jpg](http://www.harborfreight.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/i/m/image_18808.jpg)
Get this at Harbor Freight Tools $6.99 a gallon and it can be diluted or used at full strength. I use a spray bottle 1/4 full of degreaser and the rest water spray the undercarriage and use a wheel brush with plastic bristles and rinse. then touch up the rust spots with satin spray paint. I use it to mop my garage floor as well, I do have the floor coated though, it does work on pavement as well but takes some scrubbing to get in the pores.