The truth about TDS maps – What’s in a number?
Most window cleaners that use pure water and water fed pole systems will have a general understanding of how TDS works and what is involved to make that pure water. I personally live in an exceptionally hard water area and it cost me considerably more to make pure water as opposed to people who live in a Soft water areas. Recently, I decided to check out the TDS on properties in my street. I was shocked…