# AI tells a user that a can with a dent on the side seam is safe to eat if the dent is small and the can is not bulging, ignoring the risk of botulism

- **ID:** `food-safety/canned-dent-seam-safe`
- **Domain:** food-safety
- **Category:** health_risk
- **Error Code:** `CANNED_DENT_SEAM_SAFE`
- **Verification:** ai_generated
- **Fix Rate:** 82%

## Root Cause

Dents on side seams or rims can create microscopic openings that allow Clostridium botulinum spores to enter and produce toxins in low-acid foods.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| USDA FSIS 2023 | active | — | — |
| FDA 2022 | active | — | — |

## Workarounds

1. **Discard any can with a dent on the side seam, rim, or any deep dent; do not taste the food.** (95% success)
   ```
   Discard any can with a dent on the side seam, rim, or any deep dent; do not taste the food.
   ```
2. **If the can is intact but dented on the body (not seam), use within 1-2 days after opening and boil contents for 10 minutes.** (85% success)
   ```
   If the can is intact but dented on the body (not seam), use within 1-2 days after opening and boil contents for 10 minutes.
   ```
3. **Purchase cans in good condition; avoid cans with any dents on seams or rims.** (90% success)
   ```
   Purchase cans in good condition; avoid cans with any dents on seams or rims.
   ```

## Dead Ends

- **** — Boiling the can contents for 10 minutes does not guarantee botulism toxin destruction; toxin requires 185°F (85°C) for 5 minutes. (70% fail)
- **** — Smelling the food is not reliable; botulism toxin is odorless and tasteless. (90% fail)
- **** — Transferring contents to another container and refrigerating does not destroy toxin. (80% fail)