On Sunday, October 11, 2020 at 1:06:45 PM UTC-5, Sheldon wrote:
> On Sun, 11 Oct 2020 10:06:23 -0400, Dave Smith
> > wrote:
>
> >On 2020-10-11 7:27 a.m., Gary wrote:
> >> Geoff Rove wrote:
> >>> Need to wash concrete patio thats that's moss covered.
> >>> Just power washing takes 45 minutes a square.
> >>
> >> I'd love to see a pic of that before you do it.
> >> Sounds like a nice putting green (golf) to me if it's
> >> completely covered. I think I'd leave it alone if so.
> >>
> >> Anyway, to clean it up, remove moss with a flat end shovel
> >> before you power wash.
> >>
> >> Also wet it down well before washing. Let the water do it's
> >> work to soften the dirt on concrete. And use a very high
> >> pressure power washer, not a typical cheaper homeowers one.
> >> That extra pressure makes a huge difference in time.
> >>
> >> I've powerwashed a few driveways in my past. A few wooden
> >> decks too.
> >>
> >
> >I have a really good electric power washer that would do the job. It
> >could do a nice job on a concrete driveway. I would not use it on
> >asphalt. It would blow the sealer off.
> We never buy or use chlorine bleach. It's fumes destroy lung and eye
> tissue which does not regenerate. Those who swim in chloronated pools
> typically lose their vision and suffer respiratory disease...
> laundering with chlorine bleach does likewise.

Kooky, over-the-top posts destroy your credibility. You don't seem to mind
*that*.

--Bryan