Ruth,
> I told him the simplist solution was just use the "housewife's friend," good ole Clorox and water and spray it.  He rather poo-pooed the idea, then at the end he said, "the simplest thing to do is just spray with an anti-microbial, like Clorox,"  like it was his original idea!!!  I'm used to my husband doing that to me, but not everyone else!!!
lol, possibly the mycologist needs to be water boarded w/ clorox?

I recently applied a water-clorox solution to the marine moss on our 
garage roof (with trepidation that the wetland police would come after 
me), but motivated as the house insurance folks did not like my moss 
colony that I was cultivating. It does not help my observations that we 
keep going through freeze-thaw cycles... or that I tend to find myself 
up on the garage roof during ice storms scraping the moss clumps away. I 
am thinking though to go fully-adhered EPDM in the spring.

][<

--
To terminate puerile preservation prattling among pals and the
uncoffee-ed, or to change your settings, go to:
<http://listserv.icors.org/archives/bullamanka-pinheads.html>