Our own method, published

Cleaning an IBC tote properly, cycle by cycle.

This is the procedure our wash line runs, written out for people who would rather do it themselves. It is free, it is not abridged, and it includes the parts where the honest advice is to stop and send the container to somebody permitted for it.

Short answer

Match the cycle to the residue: cold triple rinse for water-soluble benign products, hot caustic at 140–160 °F for sugars and proteins, degreasing with a surfactant package for oils and fats, and CIP or steam for stainless only. Always fit a new gasket, and always know where the rinsate is going before you start.

Cycles: 4
Caustic temp: 140–160 °F
Water per cycle: 22–52 gal
Always replace: The gasket

Work order · 90-second form

Or let us do it

$18–$70 per container depending on the cycle, with the wash record returned.

Step one

Identify the residue before you touch anything.

Cycle selection by residue class
Residue class	Cycle	Temperature	Chemistry	Water	Expected result
Water-soluble benign	Cold triple rinse	Ambient	None	≈22 gal	Grade A or B
Sugars / syrups	Hot caustic + sanitise	140–160 °F	1–2% NaOH	≈45 gal	Food grade if prior allows
Proteins	Hot caustic + sanitise	150–160 °F	1.5–2% NaOH	≈48 gal	Food grade if prior allows
Oils / fats	Degrease + hot rinse	130–150 °F	Alkaline surfactant	≈52 gal	Grade A or B
Surfactants	Extended rinse + defoam	Ambient–120 °F	Defoamer	≈40 gal	Grade B only
Latex / emulsions	Mechanical + strip	120–140 °F	Alkaline, no solvent	≈50 gal	Grade B or C
Acids / caustics	Neutralise + rinse	Ambient	Counter-agent to pH 6–8	≈35 gal	Grade B
Unknown	Triple rinse, downgrade	Ambient	None	≈22 gal	Grade C only

The method

Seven steps, in order, every time.

01
Confirm the residue and the rinsate route
Product name, SDS if there is one, and a decision about where the rinse water is legally going. If you cannot answer the second part, stop here — this container should go to a permitted yard.
02
Drain the heel completely
Tilt or stand the container so the outlet is the low point. A heel left in the base dilutes into every subsequent rinse and is the most common reason a wash underperforms.
03
Strip the fittings
Valve off, lid off, gaskets out. You are cleaning the wetted parts, not just the bottle, and a valve body holds residue in the seat where no spray reaches.
04
Pre-rinse cold
A full cold rinse before any heat. Heat sets protein soils and caramelises sugar films, which turns a straightforward wash into a hard one.
05
Run the selected cycle
Hot caustic, degreasing or extended rinse per the table above, with a rotating spray head if you have one. Contact time matters more than pressure — twelve minutes of recirculation beats two minutes of blasting.
06
Rinse to neutral, then sanitise if required
Rinse until discharge pH matches supply. For food-grade work, follow with a sanitising rinse and then a potable rinse, and air dry with the lid off.
07
New gasket, reassemble, record
Always a new gasket — EPDM as standard, Viton for anything petroleum-derived. Record the date, cycle, temperature, chemistry and operator against the serial. An unrecorded wash did not happen, as far as any auditor is concerned.

Do not

Four things not to attempt.

Do not steam a poly bottle

HDPE softens and deforms well below steam temperature. Steam belongs on stainless bins. On a composite IBC it produces a permanently distorted bottle and a container that no longer seats in its cage.

Do not use solvents

Chlorinated and aromatic solvents attack polyethylene and drive further absorption into the wall — the exact opposite of the intended effect. They also create a rinsate problem you almost certainly are not permitted for.

Do not mix chemistries

Hypochlorite with acid produces chlorine gas. Hypochlorite with ammonia produces chloramines. Neither is a hypothetical risk in a confined yard with a spray head running.

Do not try to rescue an industrial tote for food use

Whatever you do to it, it remains an industrial container. The rule is historical, not observational, and the chemistry behind that is on the food-grade guide.

Cleaning questions

Methods and limits.

For what a wash cannot fix, read the food-grade guide.

Cleaning — FAQ

What is the best way to clean an IBC tote?

There is no single best way — the cycle follows the residue. Water-soluble benign products need a cold triple rinse. Sugars, syrups and proteins need hot caustic at 140–160 °F with a rotating spray head. Oils and fats need a degreasing cycle with a surfactant package. Choosing a default cycle and applying it to everything is how you end up with a container that looks clean and smells like the last product.

Can I use bleach to clean an IBC tote?

For sanitising a food-grade container after a proper wash, a dilute hypochlorite rinse followed by a thorough potable rinse is acceptable and common. As a cleaning agent it is close to useless — bleach does not remove sugar films, protein soils or oils, it just disinfects surfaces that are already clean. And never mix it with an acid or an ammonia-bearing product, for reasons that should not need spelling out.

How do I get a smell out of an IBC tote?

Usually you do not. A persistent odour after a proper wash means the compound has absorbed into the bottle wall and is desorbing, which no cleaning reverses. Hot caustic and extended airing will reduce it; time will reduce it further. If the container is destined for anything sensitive, the correct answer is a rebottle rather than a fifth wash.

What do I do with the rinsate?

Not put it down a storm drain. Depending on the residue, rinsate may be sewer-dischargeable under a local permit, may require neutralisation first, or may need consigning to a licensed processor. Find out which before you start, because the answer determines whether you should be doing this at all rather than sending the containers to a yard that is permitted for it.

Our wash service

$18–$70 per container, records returned, rinsate handled under permit.

Open

Gaskets & valves

Because every wash should end with a new gasket.

Open

When washing won't do it

A persistent odour means absorption. A new bottle fixes what a fifth wash will not.

Open

Two stained and weathered used IBC totes in a yard, showing discoloured bottles and worn labels

Before the wash

Identify the residue before you touch anything — the cycle follows from it

The yard reference · carried on every page

Twelve reference sheets, because you should not have to ask us for a number.

Specifications, grading definitions, prices, thread standards, flow rates, weights, gasket selection, wash chemistry, freight limits, circular-route arithmetic, failure modes and conversions. Open what you need; none of it is gated and none of it changes depending on who is asking.

Container specs16 rows

Every dimension for the two sizes that make up 93% of the market.

The two sizes that are 93% of the market
Attribute	275 gallon	330 gallon
Capacity	275 gal / 1,041 L	330 gal / 1,249 L
Footprint	48" × 40"	48" × 40"
Height	46"	53"
Tare weight	125–135 lb	140–155 lb
Gross, water	≈2,425 lb	≈2,900 lb
Max gross mass	2,800 lb	3,300 lb
Bottle mass	38–45 lb HDPE	45–52 lb HDPE
Cage + base mass	≈55 lb steel	≈62 lb steel
Stack, full	2 high	2 high
Stack, empty	4 high	4 high
Two-high stack height	92"	106"
Per 53′ van, volume	48	40
Per 53′ van, weight-limited	17 full	14 full
Fill opening	6" vented or solid	6" vented or solid
Discharge	2" butterfly, S60x6	2" butterfly, S60x6
Forklift entry	4-way	4-way

Grading standard10 rows

Our written definitions — the same ones printed on every quote.

Our written grading standard, in one table
	Grade A	Grade B	Grade C	Food grade
Wash	Documented	Documented	Rinse only	Documented + sanitise
Bottle	Clear–translucent	Light haze permitted	Heavy staining	Clear, odour-free
Odour	None	Faint, product-typical	May be present	None
Prior contents	Documented, benign	Documented	May be absent	Edible only, documented
Cage	Square, no node rust	Sound, cosmetic dings	Cosmetic damage OK	Sound
Gasket	New	New	As-is	New, FDA EPDM
Leak test	Passed, recorded	Passed, recorded	Not tested	Passed, recorded
Food contact	Only if food prior	No	Never	Yes
Price band, 275 gal	$165–$225	$110–$165	$60–$95	$225–$300
Share of our sales	18%	58%	17%	7%

2026 price bands8 rows

Published rather than extracted through a contact form.

2026 Mid-Atlantic price bands, 275 gallon
Type	Single unit	Pallet (4+)	Truckload (48)	Lead time
Grade C as-is	$60–$95	$56–$88	$52–$78	1–2 days
Grade B washed	$110–$165	$102–$152	$95–$140	1–3 days
Grade A rinsed	$165–$225	$153–$208	$140–$190	1–3 days
Food grade	$225–$300	$210–$278	$195–$260	2–5 days
Rebottled	$250–$340	$236–$316	$220–$295	3–7 days
New composite	$420–$560	$400–$530	$380–$500	5–15 days
Cage only	$35–$65	$32–$60	$30–$55	1–3 days
We pay you for empties	$15–$85	$20–$85	$28–$85	Collection ≤2 weeks

Threads & flow9 rows

Measured on our own line: full tote of water, vented lid, valve open.

Threads, adapters and gravity flow
Fitting	Specification	Initial flow	Time to empty 275 gal	Typical use
3" butterfly	3" flange, PP body	128 gpm	3.5 min	Batch dumping, viscous
2" butterfly	S60x6 outlet, EPDM seat	70 gpm	6.5 min	Standard discharge
2" camlock	S60x6 → 2″ male cam	62 gpm	7.2 min	Pump and transfer hose
2" NPT	S60x6 → 2″ male NPT	58 gpm	7.9 min	Rigid dosing plumbing
1" camlock	S60x6 → 1″ male cam	22 gpm	19.6 min	Drum filling, controlled
3/4" GHT	S60x6 → garden hose	9 gpm	45.8 min	Irrigation, wash-down
1/2" spigot	S60x6 → spigot	4 gpm	105 min	Hand filling, troughs
S60x6	60 mm OD, 6 mm pitch buttress	—	—	Modern standard outlet
S100x8	100 mm OD, 8 mm pitch	—	—	Legacy / EU — use a bushing

Weights by product10 rows

gallons × 8.34 × specific gravity + tare. The number people skip.

Gross weight by product — the calculation people skip
Product	SG	275 gal gross	330 gal gross	Stack?
Ethanol	0.79	1,940 lb	2,310 lb	Yes
Diesel / fuel oil	0.85	2,080 lb	2,480 lb	Yes — steel bin only
Vegetable oil	0.92	2,240 lb	2,670 lb	Yes
Water	1.00	2,425 lb	2,900 lb	Yes
Latex emulsion	1.05	2,540 lb	3,040 lb	With care
Brine 23%	1.20	2,880 lb	3,450 lb	No
Liquid fertiliser 28-0-0	1.28	3,065 lb	3,670 lb	No
Corn syrup 42 DE	1.33	3,180 lb	3,810 lb	No — partial fill
Sulphuric acid 50%	1.40	3,340 lb	4,000 lb	Partial fill
Sodium hydroxide 50%	1.52	3,615 lb	4,335 lb	Partial fill

Gasket selection10 rows

The cheapest decision in the specification, and the one most often wrong.

Gasket and wetted-part selection
Product family	Gasket	Valve body	Container	Avoid
Water, brine, glycol	EPDM	Polypropylene	Poly IBC	—
Dilute acids	EPDM	Polypropylene	Poly IBC	Brass, carbon steel
Caustics	EPDM	Polypropylene	Poly IBC	Aluminium
Alcohols under 20% ABV	EPDM	Polypropylene	Poly IBC	—
Alcohols over 20% ABV	Viton	Stainless	Stainless bin	Poly bottles
Vegetable and mineral oils	Viton	Polypropylene	Poly IBC	EPDM gaskets
Fuels, diesel, kerosene	Viton	PP or stainless	Steel bin	Poly bottles
Aromatic solvents	Viton	Stainless	316L bin	All poly parts
Food ingredients	EPDM (FDA)	PP (FDA)	Food-grade poly	Non-FDA elastomers
Flavour, essence, botanical	Viton	Stainless	316L bin	Poly bottles

Wash cycles8 rows

The cycle follows the residue. A default cycle is how you get a clean-looking tote that smells.

Wash cycle by residue class
Residue	Cycle	Temp	Chemistry	Water	Cost	Outcome
Water-soluble benign	Cold triple rinse	Ambient	None	22 gal	$18–$28	Grade A/B
Sugars, syrups	Hot caustic + sanitise	148–156 °F	1.5% NaOH	45 gal	$35–$55	Food grade if prior allows
Proteins	Hot caustic + sanitise	150–158 °F	2% NaOH	48 gal	$40–$58	Food grade if prior allows
Oils, fats	Degrease + hot rinse	135–150 °F	Alkaline surfactant	52 gal	$45–$70	Grade A/B
Surfactants	Extended rinse + defoam	Ambient–120 °F	Defoamer	40 gal	$30–$48	Grade B only
Latex, emulsions	Mechanical + strip	125–140 °F	Alkaline	50 gal	$50–$75	Grade B/C
Acids, caustics	Neutralise + rinse	Ambient	Counter-agent	35 gal	$32–$50	Grade B
Unknown	Triple rinse, downgrade	Ambient	None	22 gal	$20–$30	Grade C only

Freight limits8 rows

Volume capacity and weight capacity are different numbers, and weight wins.

What fits on what — volume and weight limits
Vehicle	Full, 2 high	Weight-limited full	Empty, 4 high	Liftgate
53′ dry van	48	17	96	No
48′ flatbed	40	17	80	No
26′ box truck	24	8	48	Yes
16′ box truck	12	5	24	Yes
Sprinter van	4	2	8	Yes
20′ sea container	20	17	40	No
40′ sea container	42	17	84	No
Drop trailer, 53′	48	17	96	No

Circular routes7 rows

Ranked by burden avoided. Landfill is not on the list.

The seven circular routes, ranked by burden avoided
#	Route	CO₂e avoided	Water avoided	% of new-unit burden	Share of intake
1	Reuse as-is after rinse	88 kg	190 gal	100%	60.9%
2	Wash and return to service	83 kg	163 gal	94%	22.3%
3	Rebottle	55 kg	118 gal	62%	6.0%
4	Salvage cage for another unit	36 kg	76 gal	41%	3.0%
5	Upcycle into a built product	31 kg	66 gal	35%	0.9%
6	Granulate to HDPE regrind	30 kg	62 gal	34%	6.9%
7	Landfill	0 kg	0 gal	0%	0%

Failure modes8 rows

What actually retires a container and where each one goes afterwards.

What actually retires a container, and whether it is fixable
Failure	Where it starts	Share of retirements	Fixable?	Route
Bottle stress cracking	Base radius	41%	No	Granulate bottle, keep cage
Freeze split	Mid-height, at the old liquid line	16%	No	Granulate bottle, keep cage
Contamination beyond wash	Absorbed into the wall	14%	No	Granulate bottle, keep cage
Bottle deformation	Whole wall, from overfill or heat	11%	No	Rebottle
Cage node corrosion	Welded intersections, corner columns	10%	Sometimes	Mill the steel
Missing prior-contents record	Paperwork, not the container	8%	No	Grade C only
Base rail damage	Fork pockets	—	Yes, on steel	Repair or replace base
Gasket failure	Outlet and lid seals	—	Always	Replace, $4

Delivery corridors7 rows

If you sit on a route we already run, small loads become viable.

Scheduled corridors from 800 River Rd
Corridor	Key stops	Frequency	Minimum load	Buy-back
I-76 West	Conshohocken, King of Prussia, Reading, Harrisburg	2× weekly	4 units	Yes
I-95 South	Philadelphia, Chester, Wilmington, Baltimore	2× weekly	4 units	Yes
I-95 North	Trenton, New Brunswick, Newark, Elizabeth	Weekly	6 units	Yes
NE Extension	Lansdale, Quakertown, Allentown, Bethlehem	Weekly	6 units	Yes
US-30 West	West Chester, Downingtown, Lancaster, York	Weekly	6 units	Yes
US-202 North	Doylestown, New Hope, Flemington	Weekly	4 units	Yes
Delmarva	Dover, Salisbury, Easton	Fortnightly	10 units	By arrangement

Conversions12 rows

The arithmetic that comes up daily.

Conversions used every day in this yard
From	To	Multiply by	Worked example
US gallons	Litres	3.785	275 gal = 1,041 L
Litres	US gallons	0.2642	1,000 L = 264 gal
US gallons of water	Pounds	8.34	275 gal = 2,294 lb
Pounds	Kilograms	0.4536	2,425 lb = 1,100 kg
Inches	Millimetres	25.4	48" = 1,219 mm
Cubic feet	US gallons	7.481	51 ft³ = 381 gal
Cubic yards	Cubic feet	27	1.4 yd³ = 37.8 ft³
psi	Feet of head (water)	2.31	1.7 psi = 3.9 ft
Feet of head	psi	0.433	24 in stand = 0.87 psi
gpm	Litres per minute	3.785	70 gpm = 265 L/min
kg CO₂e	Miles not driven	2.5	88 kg = 220 miles
kg CO₂e	Mature trees, one year	0.0476	88 kg = 4.2 trees

Vocabulary, in twelve lines

IBC: Intermediate bulk container — anything between a drum and a tanker, in practice 110–550 gallons on a forkliftable base.
Composite IBC: An HDPE bottle inside a welded steel cage on a pallet base. The 275 and 330 gallon workhorses.
Tare: Empty weight of the container: 125–135 lb for a 275, 140–155 lb for a 330.
Gross mass: Container plus contents. Most 275s are rated to 2,800 lb; exceed it and the bottle bulges rather than bursts.
Node: A welded intersection in the cage where load actually transfers. The correct place to inspect.
S60x6: The standard outlet thread: 60 mm OD, 6 mm pitch buttress. Hand tight only.
Prior contents: What the container last held, logged against the original label. The single most consequential fact about any used tote.
Rebottle: A new HDPE bottle fitted into an inspected existing cage — virgin interior, 38% less embodied carbon than new.
Food grade: FDA-compliant resin plus an edible-only prior history plus a documented wash. All three, together.
UN 31HA1: Marking for a composite IBC approved for liquids. Belongs to the assembly and carries a service life.
Regrind: Granulated recycled HDPE. Post-industrial IBC regrind goes to pipe, conduit, pallets — never food contact.
Avoided burden: Environmental cost that did not occur because a container was reused instead of manufactured. Not an offset.

All 58 terms

The yard, in numbers

18,412: containers returned to service, rolling 12 months
91.9%: of intake leaves as a container, not as feedstock
1.62M kg: CO₂e avoided against a new-container baseline
543,000 lb: HDPE granulated into clean regrind in 2025
318,000 lb: steel baled to a regional mill in 2025
0 yd³: container material landfilled — six consecutive years
2,600: containers on the ground at the January peak
11%: of offered loads refused, and referred on
22: people at the Norristown yard, four of them drivers
6: states served by our own trucks

Where and when

IBC Totes PA LLC
800 River Rd
Norristown, PA 19406
hello@ibctotespa.com
quotes@ibctotespa.com
No telephone line — written quotes only.

Opening hours
Mon	7:00 AM – 4:30 PM
Tue	7:00 AM – 4:30 PM
Wed	7:00 AM – 4:30 PM
Thu	7:00 AM – 4:30 PM
Fri	7:00 AM – 4:30 PM
Sat	8:00 AM – 12:00 PM
Sun	Closed

Next step

Every tote we keep alive is one that never gets made.

Get a written quote Sell us your empties

Cleaning an IBC tote properly, cycle by cycle.

Confirm the residue and the rinsate route

Drain the heel completely

Strip the fittings

Pre-rinse cold

Run the selected cycle

Rinse to neutral, then sanitise if required

New gasket, reassemble, record

Do not steam a poly bottle

Do not use solvents

Do not mix chemistries

Do not try to rescue an industrial tote for food use

Methods and limits.

Cleaning — FAQ

Our wash service

Gaskets & valves

When washing won't do it

Every tote we keep alive is one that never gets made.