The water bottle test may work well as a basic assessment but it isn t the most accurate way to determine your water hardness level.
Water hardness test.
Test strips are also available for measuring hardness.
The chart shows colors for concentrations of 0 25 50 120 250 and 425 ppm or 1 1 5 3 7 15 and 25 gpg.
Why trust the spruce.
Fotolia diy test kit.
Find water test kits at lowe s today.
These water hardness test strips are best suited to giving you an approximate range of your water hardness.
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Using a hard water test strip a color develops on the strip and the strip is matched to a chart.
Water systems using groundwater as a source are concerned with water hardness since as water moves through soil and rock it dissolves small amounts of naturally occurring minerals and carries them into the groundwater supply water is a great solvent for calcium and magnesium so if the minerals are present in the soil around a water supply well hard water may be delivered to homes.
Look for a kit made by a reputable water testing manufacturer and make sure the kit tests for hardness.
Test strips can give you results in as little as 15 seconds and can give you a more accurate measurement of the level of hardness in your water.
It gives the user instant results.
Take the strip out of the bag without touching the testing area.
A hard water kit includes test strips and a color chart.
This roundup was written by erica puisis who has been researching strategies to improve everyday life and health including water testing and filtration options for more than three years for the spruce.
Home test kits for water quality are sold in home improvement and hardware stores and through many online retailers.
For that a more sophisticated hard water test is required.