Related Clues:
- Compound under control by the Kyoto Protocol
- Stage mist
- New cider includes the last of the scrumpy - it's provides a special effect
- Frozen CO2, familiarly
- Shipping coolant
- Theatrical fog source
- Trademarked refrigerant
- Refrigerant compound
- Shipping refrigerant
- A/C cooling agent
- Gas once used in aerosols
- Air conditioner coolant
- Tradename for hydrocarbon formerly used in refrigeration
- Popular name for the solid form of carbon dioxide
- Air-conditioning coolant