alison osinski · 2012-05-10 · water softeners are mechanical devises that cause calcium and...

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Page 1: Alison Osinski · 2012-05-10 · Water softeners are mechanical devises that cause calcium and magnesium ions in the water to be replaced with sodium ions which do not precipitate
Page 2: Alison Osinski · 2012-05-10 · Water softeners are mechanical devises that cause calcium and magnesium ions in the water to be replaced with sodium ions which do not precipitate