Posted 5/25/2018 06:02 (#6777587 - in reply to #6777286) Subject: RE: Infestation...
central - east central Minnesota -
noluckatall - 5/24/2018 21:42 Had same thing and wife used straight bleach with a small pump up sprayer. She had to spray for a couple of years and the bleach eradicated it.
I was going to suggest, bleach, strong vinegar or calcium/magnesium chloride . . . .. . . several applications should kill it forever ?