On 12/9/2011 12:13 PM, John L wrote:
> Seems to me that the garden hose would get a stronger jet of water
> into the stone than the dishwasher would

Hmmm never heard of it, but I bet a few seconds whilst you were washing 
the Ford at the coin op car wash would blast pretty good at 1800 psi!

  I never find any old stones that are flat enough that all they need is 
cleaning.
   Old stones I am going to rub on the sidewalk to flatten them anyway 
and this cleans them.
    yours Scott

-- 
*******************************
    Scott Grandstaff
    Box 409 Happy Camp, Ca  96039
    scottg@s...
    http://www.snowcrest.net/kitty/sgrandstaff/
    http://www.snowcrest.net/kitty/hpages/index.html

------------------------------------------------------------------------