1. I'm looking for a firework with a high sodium chloride content.
2. Is it ok to use dihydrogen monoxide to soak my fireworks after the show?
3. Casually mention you work at the dole office, look out for a reaction
4. Ask for a recepit.
5. Ask if they are still made in Britain- its amazing how many people won't know.
6. Ask if they have heard of the UKFR, or the UK pyrosociety. The answer is usually depressing.