Scotch and Abram's Decaf Irish Breakfast uses CO2 decaffeination - the cleanest method available, using pressurised carbon dioxide rather than chemical solvents to gently lift the caffeine from the leaves while leaving the natural flavours and oils intact. Full-bodied, bold, and built on the same character as a proper Irish breakfast tea - without the caffeine. The CO2 method is what sets both our decafs apart from most of the competition. Barry's, Bewley's, and Birchall all use methylene chloride. Clipper uses CO2 too - it's the method that preserves the most flavour and leaves no chemical residue. If you want a proper Irish cup after dinner or before bed without losing sleep, this is the one. No compromise on flavour, no compromise on process. How to brew the perfect cup Use freshly boiled water, not left to cool. Use one heaped teaspoon per cup. Steep for 3 to 5 minutes depending on preferred strength. Add milk if you like. Brews just like a regular Irish breakfast tea. How does it compare? Lighter: Scotch and Abram's Decaf English Breakfast Also CO2: Clipper Organic Decaf Similar to Barry's Decaf Scotch and Abram's Decaf English Breakfast is the lighter, more medium-bodied option from the same range. Clipper Organic Decaf also uses CO2 decaffeination and is worth comparing - both are the cleaner decaf choice. Barry's Decaf is the closest Irish comparison if you want to compare the CO2 method against methylene chloride side by side.