By CSA on 24 January, 2013 - 7:35 pm. Triad cable is three wires (conductors; cores) that are twisted and shielded, usually in a plastic cover/jacket. A triad would only provide you with three wires/conductors/cores, and a properly-applied 4-wire RTD requires 4 (four) wires/conductors/cores. You could use two (2) two-wire (conductors; cores) twisted, shielded pair cables for a total of four wires/conductors/cores--which is what should be used for a 4-wire RTD.
The solution for crusty scalp is to purify the root and scalp and help to ph balance the skin on the scalp. This allows the natural zinc barrier in the scalp to act as it should to ward off any bacteria.
Thread: Question about scabby/crusty stuff on scalp. Question about scabby/crusty stuff on scalp Howdy gang--question: I clarify when I shampoo (which is every two to three days). I don't use any product on my hair, and I do suffer from SD (dandruff). Lately, I've been noticing scaley/scabs of white stuff and I am such a picker! I pick them off.