Every intervention chemistry has a safety and maintenance profile, not just a kill rate. This page walks through what that means for your crew and your equipment, how T-24 compares to PAA and the other chemistries, and what changes when you switch.
PAA works, and plants run it safely every day. But it asks a lot of the people beside it. The concentrate is a strong acid. At application points where crews work close to the chemistry, odor and irritation shape the PPE, the ventilation and, often, how high QA can set the dose.
Peracetic acid is the most widely used antimicrobial in U.S. poultry processing. It's a mixture of peracetic acid, hydrogen peroxide, and acetic acid, and the concentrate sits below pH 1. It's received, stored, and handled as a strong acid.
NIOSH classifies PAA as a strong sensory irritant. Exposure can irritate the eyes, skin, and respiratory tract [CDC NIOSH]. That's why every PAA program depends on PPE, ventilation, monitoring, and training at each application point.
The safety work around PAA is part of what you pay for when you run it. It just never shows up on the chemistry invoice.
It's also hard to plan around. The same dose setting can smell different from one shift to the next, because PAA's strength moves with water temperature, pH, organic load, and how it's measured [Unplucked podcast].
At application points where crews work close to the chemistry, how much odor people can tolerate often sets the dose, not the data.
PPE, ventilation, exposure monitoring, and training at every point PAA runs. Each one takes time and money.
Odor and irritation complaints logged by safety, HR, and the plant nurse, often changing from shift to shift.
Hard-to-fill positions get harder to keep filled when the air on the line is part of the job.
None of this means PAA is unsafe. It means the safety work is real, ongoing, and worth putting into the decision.
PAA isn't the only chemistry with a safety profile. Every option in the category asks something of the people who handle it. Here's how the common alternatives compare, so you can see where T-24 fits.
A strong oxidizer used in some food and water applications. Generated on-site and used in solution — gas-phase off-gassing and acid handling at the point of generation are the central safety concerns.
Activated with a GRAS organic acid (often citric) at the point of use, generating chlorous acid and chlorine dioxide. Brings both an acid-handling concern and an oxidizer concern.
The poultry chiller workhorse before PAA replaced it in many plants. Lower-cost, with vapor concerns of its own and the chemistry of byproducts in organic-loaded water.
Used in some processing applications. Irritants, particularly to eyes and respiratory tract.
Generally lower in acute irritation profile, less common in high-volume poultry kill applications. Their own handling and labeling work.
T-24 is a sodium peracetate antimicrobial generated on site from three ingredients. It changes the three things that drive the safety work around PAA: the odor, the acid, and the drums.
There's no vinegar smell at the application points. At the highest concentrations you may notice a faint ozone smell, and that's it.
Comfort stops setting the ceiling. QA can set the dose on the data at every point T-24 covers.
At use, T-24 runs at pH 9 to 12, the opposite end of the scale from PAA.
There's no acid concentrate in the program for your crew to receive, pour, or work beside.
The generator makes T-24 for your line as it runs.
No drums of concentrated PAA to receive, store, and transfer around the plant.
On-site generation runs on three feedstocks: sodium hydroxide, hydrogen peroxide, and triacetin. Sodium hydroxide is caustic and hydrogen peroxide is an oxidizer, so both still need proper storage, PPE, and training. The difference is where the handling happens: at the generator, instead of acid concentrate at application points across the line.
Most intervention chemistries are acidic, strongly oxidizing, or both, and both wear metal over time. The damage builds slowly, and it almost never gets traced back to the chemistry that caused it.
Acid reacts directly with metal surfaces, and the lower the pH, the faster it works. Concentrated PAA sits below pH 1 and is still acidic at use. That's what wears stainless around dip tanks and spray cabinets, shortens the life of fasteners, and opens cracks in the concrete.
Oxidizers speed up the same wear that air and water cause, just much faster. Chlorine, chlorine dioxide, bromine, hydrogen peroxide, and PAA all do this. Steel rated for normal plant water wears faster under a steady oxidizer load every shift.
That's why corrosion shows up faster around PAA application points than anywhere else in the plant. Two kinds of wear on the same equipment, every shift. The maintenance log doesn't separate them. It just shows parts coming out ahead of spec.
It's rarely one dramatic failure. It's a faster wear curve on everything the chemistry touches.
Corrosion costs get booked to maintenance, operations, and capital, never to the intervention chemistry that caused them.
Pays first. Labor, parts, and unscheduled repairs on shifts that didn't plan for them.
Pays in downtime when a part has to come out ahead of spec.
Pays in uncertainty when worn equipment is harder to keep sanitary.
Pays in capital when a replacement lands on the budget months earlier than planned.
T-24 takes the acid out of the equation. It doesn't take corrosion off the table entirely, and we won't pretend it does.
T-24 runs at pH 9 to 12, so it doesn't put an acid load on the steel, fasteners, drains, and concrete around your application points. That removes one of the two kinds of wear PAA brings.
In Clean Chemistry's materials testing, T-24 caused less corrosion than PAA on galvanized steel, carbon steel, copper, and brass.
Every antimicrobial in this category is an oxidant, T-24 included. We don't claim T-24 stops corrosion. We claim it starts from a gentler place than an acidic chemistry, and we'll measure the difference on your equipment.
None of the safety or corrosion changes cost you microbial performance. In AEMTEK's red-water chiller simulation, T-24 delivered a 2.01 log₁₀ Salmonella reduction, on par with PAA. We validate it at your application points before anything changes.
Private-labeled for Teleios by Clean Chemistry, Inc. · Cleared under FDA FCN 2352 · Listed in USDA FSIS Directive 7120.1
Safety and corrosion don't land on one desk. Here's what each role deals with today, and what T-24 changes.
Hitting micro targets at every intervention point, and defending the dose in an audit.
The same kill, with the dose set on the data instead of the smell, and a written record of what was actually run.
Odor and irritation complaints, PPE and ventilation demands, acid handling, and keeping hard-to-fill positions filled.
A virtually odorless, alkaline chemistry at the points T-24 covers, and no acid concentrate to handle on the line.
Steel, fasteners, drains, and concrete around the application points wearing out ahead of spec.
No acid load on the equipment T-24 touches, and a baseline to measure wear against.
Retention, downtime, and the costs that spread quietly across departments.
The chemistry's safety and corrosion costs pulled into one view, and measured at your plant.
Pick a day and we'll walk your application points with QA, safety, and maintenance. The answers to these six questions become the baseline a T-24 trial gets measured against. Not lab numbers. Your numbers.
Blue Ribbon Service keeps the program on track after installation: a weekly check-in with the same Teleios rep, and a written scorecard twice a month that safety, maintenance, QA, and the GM all see.
Short answers. Sourced where claims need sourcing.
▸ ALL CLAIMS ON THIS PAGE WITH AN EFFICACY, REGULATORY, OR HEALTH IMPLICATION CARRY A SOURCE OR ARE FLAGGED PENDING TECHNICAL REVIEW.
Odor, corrosion, a concentration ceiling, wastewater costs, slow service. Whatever is pushing your plant to look, we'll walk your line with your team, learn what matters most, and show you what T-24 and Blue Ribbon Service can change.
