Terry, My chief concern is whether the chemical(s) will cause corrosion > on the strings - and elsewhere. Yes it will cause corrosion! I have seen it do this often during a 30 year career as a fire fighter. Once our department had a van stolen. the thief discharged a BC extinguisher (sodium bicarb) inside. First all of the wiring in the dash corroded. Then the metal between the van ribs and the skin and on and on. The ABC (trisodium phosphate) is worse. Terry Jack Asso Member Eugene, Ore chapt
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