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by dreamcompiler 1290 days ago
Or a half teaspoon of citric acid powder.
1 comments

Hope you enjoy replacing seals
Oooh, ouch. Yeah, in an industrial setting (PCB, the printed circuit board, not the oil-based ones found in end-feeder poled step-down transformer).

Citrus acid does "WONDER" in shorten lifespan of rubber/plastic seals.