A’s soil from Marin County, California (samples collected June, 2022) & a sample of caulk and wool.
Building Material | Building Materials | Caulk | Caulking | Soil | Soil Contamination | Soil from California | Soil from Marin County | Soil Testing | Soil Toxicity | Tile Caulk
Published: July 11, 2022 – Monday All tests done multiple times to confirm the results. Test result sets reported below are each for testing done for a minimum of 60-seconds per test. Article discussing soil hazard levels Article discussing testing soil Article discussing what I have done to address soil contamination in our yard Sample…