"alan kearn" wrote in message
oups.com...
Does anyone know of a cheap safe and effective stone cleaning liquid
to help in cleaning the rough stone surface of my patio. Yes I also use
a Pressure Washer.

Thanks

Alan


Washing soda, dissolve the crystals in water then apply.

--
Charlie, gardening in Cornwall.
http://www.roselandhouse.co.uk
Holders of National Plant Collection of Clematis viticella (cvs)