Jackson dishwasher leaves a greasy film on dishes and inside the tank.

Safety first: Hot water and chemicals are present; wear appropriate PPE.

• Increase detergent concentration: Consult with your chemical supplier to adjust detergent dosing to handle grease load.
• Verify wash temperature: Confirm wash tank reaches the recommended temperature for grease removal (often 150–160°F). Troubleshoot heaters if low.
• Clean filters and tank: Remove and clean all strainers and scrap baskets. Scrub tank surfaces to remove existing grease film.
• Pre-scrap and pre-rinse: Instruct staff to scrape and, if necessary, pre-rinse heavily greased items before loading.

Monitor results over several days and fine-tune chemical settings as needed.