Volck Oil is a good source for ridding scale. It, however, has been several
years that I had an even slight problem; however, this seemed to do the trick.
.. . . Pam
Everything Orchid Management System
http://www.pe.net/~profpam/page3.html
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Brian Vogel wrote:
Ray wrote:
No mystery, I'm afraid. A soft scale.
Dip a toothbrush in some water containing liquid dishwashing detergent (1
tablespoon per gallon), and scrub away.
Ray,
I will certainly try this. Your advice
has been very helpful in the past.
Are there any insecticides, systemic or
otherwise, that are good for this? I have the
feeling that at this stage there's no way to
"get it all".
Brian