Biofilms continue to pose a significant and persistent challenge in food manufacturing. This presentation examines how effective cleaning reduces microbial harborage points and improves cleanability, creating a strong foundation for both preventing biofilm formation and supporting successful remediation when contamination occurs. By integrating hygienic design principles with thorough root‑cause investigation, organizations can proactively prevent biofilm development rather than relying solely on cleaning. Real‑world case studies demonstrate how improved hygienic design strengthens sanitation performance, reduces environmental impact, and supports compliance with regulatory expectations. Ultimately, the presentation emphasizes that embedding hygienic design and robust cleaning into facility and equipment planning is not simply a recommended practice but a critical strategy for achieving sustainable, long‑term biofilm control, removal, and elimination.