From Residue to Ready for Refill
Our professional cleaning and reconditioning services restore IBC totes to like-new condition. Using our advanced closed-loop wash system, we remove residues, sanitize surfaces, and test every unit before returning it to service.
Whether you need a simple rinse or a full food-grade reconditioning with new components, we have the equipment and expertise to handle any IBC cleaning challenge.
Our wash bay processes an average of 45 IBC totes per day across all cleaning tiers. In the past 12 months, we have cleaned and returned over 11,200 totes to service — extending the useful life of each container by an average of 3-5 years and saving our clients an estimated $1.8 million compared to purchasing new replacement units. Our cleaning success rate (totes returned to satisfactory condition after processing) stands at 97.4%.
Every cleaning job is performed by trained technicians who understand the chemistry of residue removal, the regulatory requirements for food-grade sanitization, and the mechanical tolerances of IBC valve assemblies and gasket systems. We do not just wash totes — we restore them.
Cleaning Options
We offer four cleaning tiers to match the needs and budget of every application. Each tier builds on the one below it, adding more thorough processing at each level. Our technicians will recommend the appropriate tier based on what the tote previously held and what it will be used for next.
Basic Rinse
Tier 1High-pressure water rinse to remove loose residues. Suitable for tanks that held water-soluble, non-staining products. Quick turnaround for simple cleaning needs.
- - Ambient temperature water at 1,800 PSI
- - Rotating spray head inserted through top opening
- - 360-degree internal coverage for 3 minutes
- - External cage rinse to remove dirt and debris
- - Drain and visual inspection
- - Water usage: 8-12 gallons per tote
- - Processing time: 8-10 minutes per unit
- - Turnaround: Same day for batches under 20
- - Best for: Water, glycerin, mild soaps
- - Not suitable for: Oils, chemicals, food reuse
Triple-Wash Standard
Most PopularOur signature three-stage process: hot alkaline wash to break down organic residues, sanitizing rinse to eliminate bacteria, and fresh water final rinse. Covers 90% of cleaning scenarios for industrial and agricultural applications.
Water heated to 140-160 degrees F is mixed with a sodium hydroxide-based alkaline detergent at 2-3% concentration by volume. This solution is circulated through the tote interior via a high-pressure rotating nozzle at 2,200 PSI for 5 minutes. The alkaline chemistry saponifies fats and oils, dissolves protein residues, and breaks the bond between dried product films and the HDPE surface. Effective against most organic residues including vegetable oils, syrups, latex, adhesives, and agricultural chemicals.
A peracetic acid (PAA) solution at 150-200 ppm is applied at 120 degrees F for 3 minutes. PAA is a broad-spectrum antimicrobial that eliminates bacteria, mold, yeast, and biofilm without leaving harmful residues. It is FDA-approved for use on food contact surfaces and breaks down into water, oxygen, and acetic acid (vinegar). This stage achieves a 99.99% bacterial kill rate on standard test organisms.
Municipal water supply (meeting EPA Safe Drinking Water Act standards) is used for a final 2-minute rinse at 1,500 PSI to remove all cleaning agent residues. The rinse water is tested with pH strips to verify neutral pH (6.5-7.5) before the tote is cleared. Any tote showing pH outside this range receives an additional rinse cycle.
- - Total water usage: 12-18 gallons per tote
- - Processing time: 18-22 minutes per unit
- - Turnaround: Same day for batches under 15
- - Turnaround: 1-2 days for batches of 15-40
- - Industrial chemicals (non-hazardous)
- - Agricultural products and fertilizers
- - Oils, lubricants, and petroleum products
- - Paints, coatings, and adhesives (water-based)
Food-Grade Sanitization
Tier 3Our most thorough cleaning protocol, meeting FDA 21 CFR standards. Uses FDA-approved cleaning agents and includes bacterial testing to verify sanitization. Required for tanks that will hold food or beverage products.
- - Pre-wash visual and olfactory inspection to identify any prior-content concerns
- - All cleaning agents used are FDA 21 CFR 178.1010 compliant
- - Extended alkaline wash cycle (8 minutes instead of 5) at 170 degrees F
- - Acid rinse stage using phosphoric acid at 1.5% to remove mineral scale and alkaline films
- - Double sanitizing rinse with PAA at 200 ppm minimum contact time of 5 minutes
- - ATP (Adenosine Triphosphate) swab testing at 3 points inside the bottle to verify cleanliness
- - ATP readings must be below 100 RLU (Relative Light Units) to pass — our average is 22 RLU
- - Valve assembly fully disassembled, cleaned, gaskets inspected, and reassembled
- - Cap seal inspected and replaced if degraded
- - Total water usage: 20-25 gallons per tote
- - Processing time: 35-45 minutes per unit
- - Turnaround: 1-2 business days
- - Certificate of cleaning included
- - Food-grade oils and fats
- - Beverage concentrates and syrups
- - Food ingredients and flavorings
- - Pharmaceutical and cosmetic products
Full Reconditioning
PremiumComplete restoration including triple-wash, cage repair/straightening, new gaskets and seals, valve replacement if needed, pallet repair, pressure testing, and fresh labeling. The result is a like-new IBC tote at a fraction of new-unit cost.
- - Triple-Wash Standard or Food-Grade cleaning (your choice)
- - Cage straightening using hydraulic press (corrects bends up to 15 degrees)
- - Rust treatment: wire brush, phosphoric acid conversion coating, and zinc-rich primer
- - Weld repair on cracked cage joints (AWS D1.1 structural welding standard)
- - New 2-inch butterfly valve (polypropylene body, EPDM seal, stainless steel handle)
- - New 6-inch fill cap with EPDM gasket (FDA-compliant material)
- - New lid gasket (EPDM, Buna-N, or Viton depending on application)
- - Pallet repair: replace cracked boards, re-nail loose boards, add corner bracing
- - Hydrostatic pressure test at 3 PSI for 10 minutes (no drop permitted)
- - Fresh date label and reconditioning sticker with our facility code
- - Final photographic documentation of completed unit
- - Processing time: 60-90 minutes per unit
- - Turnaround: 3-5 business days
- - New gasket material rated to -40 to 250 degrees F
- - Pressure tested to 1.5x max working pressure
- - New IBC tote: $280-$450 depending on spec
- - Full reconditioning: 30-45% of new cost
- - Average savings per unit: $160-$250
- - Extended life expectancy: 3-5 additional years
Water Quality & Testing
The quality of water used in IBC cleaning directly affects the cleanliness of the finished product. We monitor and control water quality at every stage of the process.
Incoming Water Supply
We use municipal water from the Missouri American Water system, which meets all EPA Safe Drinking Water Act standards. Before entering our wash system, the water passes through a 5-micron sediment filter and an activated carbon filter to remove chlorine, particulates, and organic compounds. Incoming water hardness averages 120-140 ppm CaCO3; we soften to below 50 ppm to prevent mineral deposits on cleaned surfaces.
In-Process Monitoring
During each wash cycle, our system continuously monitors water temperature (target accuracy +/- 2 degrees F), detergent concentration (measured by conductivity), and sanitizer concentration (measured by ORP — Oxidation Reduction Potential). If any parameter drifts outside specification, the system alerts the operator and automatically adjusts chemical dosing.
Post-Wash Verification
After the final rinse, we verify cleanliness through visual inspection under 500-lux LED lighting, olfactory check for residual odors, and pH measurement of rinse water drainage (must be 6.5-7.5). For food-grade cleaning, ATP bioluminescence testing is performed at three interior points: bottom center, mid-wall, and near the fill opening. Pass threshold: under 100 RLU.
Wastewater Treatment
All wash water is captured in our closed-loop system. Solids are removed via a 3-stage filtration system (100 micron, 25 micron, and 5 micron). Oil and grease are skimmed using a coalescing plate separator. pH is adjusted to 6.5-8.5 before discharge to municipal sewer under our industrial pretreatment permit. We submit quarterly discharge monitoring reports to MSD (Metropolitan St. Louis Sewer District) as required.
Drying Procedures
Proper drying is essential to prevent bacterial regrowth, water spots, and contamination of the next product loaded into the tote. We offer two drying methods depending on the cleaning tier and customer requirements.
Air Drying (Standard)
Totes are inverted at a 15-degree angle on a draining rack and air-dried for 2-4 hours in our covered drying area. Industrial fans provide constant airflow. Ambient temperature drying is suitable for Tier 1 and Tier 2 cleaning where immediate reuse is not time-critical.
- - Drying time: 2-4 hours depending on ambient conditions
- - Residual moisture: under 0.5 oz after full dry cycle
- - Cost: Included in cleaning price
Forced Hot Air Drying (Accelerated)
A heated air lance is inserted through the fill opening, delivering 180 degree F air at 200 CFM for 15-20 minutes. This method achieves bone-dry interior conditions in a fraction of the time and is required for all food-grade and pharmaceutical applications.
- - Drying time: 15-20 minutes
- - Residual moisture: below detectable levels
- - Cost: Included in Tier 3 and Premium; add-on for Tier 1 and 2
Turnaround Times
We track turnaround times rigorously and publish our current averages so you can plan your operations with confidence.
| Cleaning Tier | Batch 1-10 | Batch 11-30 | Batch 31-50 | Rush (+25%) |
|---|---|---|---|---|
| Basic Rinse | Same day | 1 business day | 2 business days | Same day (guaranteed) |
| Triple-Wash Standard | Same day | 1-2 business days | 3 business days | Same day |
| Food-Grade Sanitization | 1 business day | 2-3 business days | 4-5 business days | Next business day |
| Full Reconditioning | 3 business days | 5 business days | 7-10 business days | 2 business days |
Turnaround begins when totes arrive at our facility. During peak season (March through September), add 1-2 business days to standard timelines. Enterprise and Contract tier customers receive priority lane access at no extra charge.
Certification Process
Every cleaned tote receives documentation appropriate to its cleaning tier. For food-grade and reconditioning work, we provide detailed certificates that meet audit requirements.
Standard Cleaning Certificate
Issued for Tier 1 and Tier 2 cleaning. Includes: date of service, cleaning tier performed, chemical agents used, water temperature and pressure parameters, visual inspection result (pass/fail), and technician ID. Available in digital PDF format within 24 hours of processing.
Food-Grade Sanitization Certificate
Issued for Tier 3 cleaning. Includes everything in the standard certificate plus: ATP test results at each sample point, sanitizer concentration verification, pH of final rinse water, statement of FDA 21 CFR compliance, lot traceability number linking the tote to all cleaning records. These certificates are designed to withstand third-party food safety audits (SQF, BRC, FSSC 22000).
Reconditioning Report
Issued for Premium reconditioning. A comprehensive report covering: cleaning certificate (Tier 2 or Tier 3), list of components replaced (valves, gaskets, cap, pallet boards), cage repair details (straightening measurements, welds performed), pressure test results (PSI held, duration, pass/fail), before and after photographs, and estimated remaining service life.
Water Conservation
Our closed-loop wash system recycles up to 85% of process water. Traditional IBC washing uses 50-100 gallons of fresh water per tank. Our system uses less than 15 gallons of fresh water per unit, with the remainder being filtered, treated, and recirculated. This saves over 3 million gallons of water annually — demonstrating that thorough cleaning and environmental responsibility go hand in hand.
Our water recycling system consists of a 2,500-gallon collection tank, a coalescing oil separator, a 3-stage particulate filtration bank, a UV disinfection unit, and a chemical dosing system that automatically adjusts detergent and sanitizer concentrations in the recycled water. The system was commissioned in 2022 and has prevented an estimated 9.3 million gallons of wastewater discharge since installation.