04-08-2007, 06:17 PM
Thanks for the input!
To clarify some things...
I would PREFER to avoid chemical means of weed killing.... My cat likes to roll around on that concrete, and I do have a dairy just down the road (which shares the same road-side drainage ditch).
I'm not horribly worried about pollution, etc, but if I can do this without unnecessary chemicals, I'd like to.
I have maybe as much as a couple hundred feet of weedy cracks on the driveway... so mechanical methods do not excite me much, being relatively lazy.
I was thinking that the pressure washer (assuming it isn't TOO agressive) would leave clean surfaces for a filler compound to bond to....
I've got more research on crack fillers to do before going out to rent a pressure washer... so keep the ideas coming!
To clarify some things...
I would PREFER to avoid chemical means of weed killing.... My cat likes to roll around on that concrete, and I do have a dairy just down the road (which shares the same road-side drainage ditch).
I'm not horribly worried about pollution, etc, but if I can do this without unnecessary chemicals, I'd like to.
I have maybe as much as a couple hundred feet of weedy cracks on the driveway... so mechanical methods do not excite me much, being relatively lazy.
I was thinking that the pressure washer (assuming it isn't TOO agressive) would leave clean surfaces for a filler compound to bond to....
I've got more research on crack fillers to do before going out to rent a pressure washer... so keep the ideas coming!