You won’t find a dirty menuboard in the Krystal system, as the chain aces menu cleanliness with a perfect 100 percent.
| Clean | Not Clean | ||||
Chain | Total Units | Count | Percent | Count | Percent |
| Bojangles' | 242 | 241 | 99.6% | 1 | 0.4% |
| Burger King | 318 | 314 | 98.7% | 4 | 1.3% |
| Chick-fil-A | 303 | 301 | 99.3% | 2 | 0.7% |
| Krystal | 203 | 203 | 100% | 0 | 0% |
| McDonald's | 362 | 360 | 99.4% | 2 | 0.6% |
| Taco Bell | 307 | 304 | 99% | 3 | 1% |
| Wendy's | 318 | 317 | 99.7% | 1 | 0.3% |
| Summary | 2,053 | 2,040 | 99.40% | 13 | 0.60% |
Drive-Thru Benchmarks