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What methods can be used to remove fishy smell when displaying seafood in retail display case?

Removing or minimizing the fishy smell when displaying seafood in a retail display case is essential to create an inviting shopping environment and maintain the freshness of the products. Here are some effective methods to help mitigate fishy odors:
1. Proper Refrigeration and Humidity Control:
 Ensure that the display case is operating at the correct temperature and humidity levels. Cold temperatures and controlled humidity can help reduce the release of odorous compounds.
2. Regular Cleaning and Sanitization:
 Maintain a strict cleaning schedule for the display case. Clean all surfaces with food-safe sanitizers to remove any residual odors. Pay close attention to drains and catchment areas, where odors can accumulate.
3. Odor-Absorbing Materials:
 Place odor-absorbing materials like activated charcoal or baking soda in the display case. These materials can help absorb and neutralize odors.
4. Air Purifiers and Ventilation:
 Install air purifiers with activated carbon filters or other odor-neutralizing technologies within the display case or in the surrounding area. Proper ventilation can help remove stale air and odors.
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5. Use of Airtight Containers:
 Store seafood in airtight containers or packaging within the display case. This prevents the escape of odors and helps maintain product freshness.
6. Frequent Product Rotation:
 Rotate seafood products regularly to ensure that older items are sold first. Fresher products tend to have milder odors.
7. Avoid Cross-Contamination:
 Ensure that different seafood products are adequately separated within the display case to prevent cross-contamination of odors. Use separate trays or containers for each type of seafood.
8. Regular Maintenance:
  Conduct regular maintenance of the display case, including cleaning the refrigeration coils and replacing air filters to prevent the buildup of odors.
9. Effective Waste Management:
  Properly manage seafood waste, including shells and scraps, to prevent odors. Dispose of waste promptly in sealed containers.
10. Display Case Location:
  Consider the placement of the display case within the store. Avoid locating it near high-traffic areas or areas with heavy odors, such as trash bins or restrooms.
11. Regular Inspection:
  Conduct regular inspections of the display case for any spills or leaks that could contribute to odors. Address any issues promptly.