The first is essentially a DIY rapid at-home test with paper testing strips to dip into your water and compare results to an ...

View Deal Water hardness test strips are widely available online or at stores that sell water treatment products. These inexpensive strips provide a quick and fairly accurate measurement.

Two water departments have advised residents In Los Angeles against drinking tap water due to potential contamination concerns from the ongoing wildfires. The risk of chemicals and pathogens entering ...