A hygiene study by Glass Balustrades UK exploring the cleanliness of glasses in 15 pubs across the UK and Ireland revealed alarming bacteria levels in popular drinks like Guinness and Stella Artois. Findings showed that up to 62% of Guinness glasses tested contained harmful residues due to poor washing techniques, while 58% of Stella Artois glasses also posed hygiene risks, primarily because of their branded glass design. Cocktails and wines similarly faced issues, highlighting the need for better glass cleaning practices in pub environments to ensure consumer safety.
The study revealed that Guinness glasses were particularly problematic, with 62% showing yeast build-up and residue due to improper rinsing techniques and interaction with nitrogen.
Stella Artois ranked second with 58% of tested glasses exhibiting high levels of bacteria, attributed to the glass's design requiring more thorough scrubbing than received.
Cask ales and cocktails also struggled in cleanliness, with particular challenges due to lower carbonation and residues that cling to the glass.
Overall, the study highlights the significance of proper glass washing techniques to ensure cleanliness and reduce health risks in pubs.
Collection
[
|
...
]