Cicerone Certified Beer Server Practice Exam

What should you do when beer foam adheres to the side of the glass, creating a lace-like effect?

1. Continue to prepare glassware in exactly the same way

2. Immerse glasses longer in the sanitizing solution

3. Rinse glasses more carefully

4. Use more soap to wash glasses

The correct answer is: Continue to prepare glassware in exactly the same way

When beer foam adheres to the side of the glass and creates a lace-like effect, this phenomenon typically indicates the presence of good carbonation and a clean glass. Continuing to prepare the glassware in the same manner suggests that the current washing and rinsing procedures are effective in producing the desired result, which is a good foamy head that enhances the drinking experience. Maintaining cleanliness and avoiding residue are critical for achieving the right foam. If foam is lacing well, it implies the glass is free from contaminants and oils that could cause excessive or insufficient foaming. The other options, such as immersing glasses longer in sanitizing solution, rinsing glasses more carefully, or using more soap to wash glasses, either do not directly address the effectiveness of foam creation or the cleanliness of the glass. In this case, repeating effective practices demonstrates confidence in the cleaning techniques already employed.