If you’ve ever had a pint that tastes a bit “off” — not quite sour, but not right either — chances are the lines haven’t been cleaned properly.
At The Old Cross Tavern, we clean every line every single week. No shortcuts, no skipping because “it looks alright.”
It’s not just about hygiene — it’s about respect for the beer, the brewer, and you, the drinker.
Beer lines are like arteries: if they’re not looked after, everything downstream suffers.
Yeast builds up, residues cling, and flavours dull. You can pull the best beer in Britain through a dirty line and it’ll still taste like disappointment.
Proper line cleaning means:
- Flushing through with specialised cleaner and water until spotless.
- Checking clarity, taste, and temperature on each pull.
- Never rushing it, even if it means delaying a pint or two.
That’s why every pint at the Old Cross tastes as the brewer intended — clean, crisp, and full of life.
Because the cellar might be out of sight, but it’s never out of mind. 🍺


