# Grease Trap Enzymes vs Pumping: What Tampa Bay Allows > Do grease trap enzymes or bacteria replace pumping? What they do, why Tampa needs approval and Clearwater bans emulsifiers, and when they can help. URL: https://greasetrapcleaningtampa.com/guide/grease-trap-enzymes-vs-pumping/ Decision Guide # Do Grease Trap Enzymes Replace Pumping? What additives actually do, what each local program allows, and why none of them remove the need to pump. Updated November 14, 2026 [Grease Trap Cleaning Tampa](https://greasetrapcleaningtampa.com/) doesn't sell additives as a substitute for pumping, and the local rules explain why. Grease trap enzymes, bacteria and emulsifiers don't remove solids, and some just break grease into droplets that set again in the sewer. The City of Tampa requires approval before any additive is used, and Clearwater bans emulsifiers outright. ## What additives do - **Emulsifiers and degreasers** break grease into tiny droplets that pass through the trap. The grease isn’t gone; it sets again further down the sewer line, where it’s the City’s problem and eventually yours. - **Enzymes** speed up the breakdown of fats but don’t remove food solids. - **Bacteria products** digest some organic material. Results vary, and solids still accumulate. None of them empties the trap, and the solids at the bottom are what trigger the outlet-invert rule in Tampa and Temple Terrace. ## What each program allows Program Rule on additives City of Tampa Any chemical, enzyme, emulsifier, bacteria or grease cutter needs the grease inspector’s **prior approval**. The City may require a sampling port at your expense (Sec. 26-306(g)) Clearwater Emulsifiers, grease cutters and chemicals that cause pass-through **banned**. Live bacteria without enzymes or surfactants allowed **with approval** (Sec. 32.189) Pasco County Additives **not authorized without prior written approval**, which can be withdrawn at any time (Sec. 110-174) St. Petersburg No biological or emulsifying agents without written approval (FOG manual) ## When an additive might help Some kitchens use an approved bacteria product to cut odor or slow buildup between pump-outs. If you do, get the approval in writing first, keep pumping on your rule’s schedule, and record depths at each visit so you can see whether it’s making any difference. A product that lets grease pass through can raise the grease level in your wastewater, which is exactly what inspectors sample for. ## The alternative that works Keep grease out of the drain in the first place. St. Petersburg’s best-practice manual lists the basics: sink strainers, dry-wiping pots and plates, water under 140°F, and recycling used cooking oil. Then pump on a measured schedule. See [grease trap maintenance plans](https://greasetrapcleaningtampa.com/grease-trap-maintenance-plans/) and [grease trap odor control](https://greasetrapcleaningtampa.com/grease-trap-odor-control/). Bottom line Additives don't replace pumping. If you want to use one, get approval first where it's required, and keep pumping on your rule's schedule. To set that schedule, call [(727) 476-9241](tel:+17274769241). [Related service Grease Trap Maintenance Plans Scheduled pumping set by your jurisdiction's rule and how fast your unit actually fills, with the paperwork kept straight. See the service](https://greasetrapcleaningtampa.com/grease-trap-maintenance-plans/)[Also related Grease Trap Odor Control Find the real source of a grease trap smell (full trap, dry P-trap, lid seal or vent) and fix the cause. See the service](https://greasetrapcleaningtampa.com/grease-trap-odor-control/) Want a quote? [(727) 476-9241](tel:+17274769241) ## Questions about this ### Can enzymes let me pump my grease trap less often? Not on their own. Your jurisdiction's limit (25%, 20% in Pasco, or Pinellas County's layer depths) still applies, and solids still build up. Measured depths decide the schedule, not the product label. ### Are bacteria products allowed in Clearwater? Live bacterial products without enzymes, surfactants, emulsifiers or solvents may be used with the city's approval, based on the product's formulation and safety data. Emulsifiers and grease cutters are banned. ### What do I need to get an additive approved in Tampa? Send the City the product's composition, how often you'll use it and how it works, with a written statement of its proposed use. The City may require a sampling port at your expense to show it works. ## More guides - [How Do You Choose a Grease Trap Company?Eight questions that separate a hauler who keeps you compliant from one who just empties the tank.](https://greasetrapcleaningtampa.com/guide/choosing-a-grease-trap-company/) - [How Often Should a Grease Trap Be Cleaned in Tampa Bay?Nine rule sets in one metro. Find the one your kitchen drains into, then check it against how fast your unit actually fills.](https://greasetrapcleaningtampa.com/guide/how-often-grease-trap-cleaned-tampa-bay/) - [What Are Hillsborough County's Grease Trap Requirements?The county rule for Brandon, Riverview, Carrollwood, Town 'n' Country and the rest of unincorporated Hillsborough, and how it differs from the City of Tampa's.](https://greasetrapcleaningtampa.com/guide/hillsborough-county-grease-trap-rules/) - [What Does the City of Tampa Grease Ordinance Require?Chapter 26, Article VII in plain terms: who it covers, how often to clean and pump, what records to keep, and what happens after a violation.](https://greasetrapcleaningtampa.com/guide/tampa-grease-management-ordinance/) - [Buying a Restaurant? Grease Trap Requirements to CheckWhy a change of ownership matters to the grease program, and the checks to make before you sign.](https://greasetrapcleaningtampa.com/guide/buying-a-restaurant-grease-trap/) Get an exact price for your kitchen Two quick steps. We call back to confirm. Faster by phone: [(727) 476-9241](tel:+17274769241) Rather talk it through? Call now. Call any time. If we can't pick up, leave a message and you'll get a call back. [(727) 476-9241](tel:+17274769241) [Request a quote](https://greasetrapcleaningtampa.com/contact/)