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Aerosols can transmit pathogens and contaminate the environment. Using a trocar with controlled suction and ensuring the aspirator is vented per manufacturer instructions reduces aerosol generation. PPE—eye/face shield, mask/respirator as appropriate, gown, gloves—protects the embalmer. Clamping the hose before withdrawing the trocar prevents backflow and spray. Controlled pressure minimizes turbulence, and angling the trocar appropriately limits visceral trauma and splashing. Performing aspiration before cosmetics is standard; post-cosmetic aspiration risks contamination and aesthetic compromise. Oral–nasal suction requires eye protection and is part of primary disinfection but does not replace cavity aspiration protocols. Terminal disinfection and instrument sterilization complete the process. These steps, alongside exposure control plans and documented training, maintain safety and regulatory compliance while preserving dignity in care.