Roger A. Shrubber
Well-Known Member
been having a gnat problem, ordered some mosquito dunks, cause the local bigboxes don't carry them for some reason, and got some diatomaceous earth. the dunks are supposed to arrive today, and i plan on crumbling one up in some water and using it that way. after i water, with dunks or otherwise, do i need to reapply the diatomaceous earth? the water seems to disolve it, not sure if its still effective that way.