1.   If you do decide to try a liquid opener, be aware that if it fails you are left with plumbing filled with caustic solution.

2.   Next we practice neutralizing the sarin with a caustic solution and brushes.

3.   Or sometimes they injected a caustic solution that turned the brain to mush so it could be siphoned out.

4.   Police were investigating the case Friday, trying to determine who mixed the caustic solution that was handed out at an all-night gathering, said LAPD Detective Mike McDonagh.

5.   The Army and state officials agreed detonating the bomblets in a steel chamber and neutralizing the gas with a caustic solution would safely prevent environmental contamination or health threats.

6.   The Army has recommended dissolving the canisters in a caustic solution.

7.   The plant refined bauxite ore using a caustic solution to produce alumina, which is the principal ingredient in aluminum.