diluted 1:4 to 1:10 and poured straight into the hose

Moisture content standards are great for verifying that your Delmhorst moisture meter is in calibration

keeping the surface wet

citric acid

Actichem MethSan Part A 20 ltr OmniPro diluted 1:4 to 1:10 andProduct Overview Actichems MethSan range is formulated to target the residues left by the manufacture and use of methamphetamine and other clandestine drugs. Contamination is never uniform. Depending on the ingredients used, the cooking process, how far a room sits from the activity area, and how long that activity went on, a single property can carry a wide range of contamination levels from room to room. The MethSan system is built around that