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Product · Grade 04
Food grade IBC totes, with the paperwork that makes the claim mean something.
Anyone can call a tote food grade. What matters is whether they can tell you what was in it, who shipped it, where it has been stored since, and what the pallet is made of. We keep this stock physically apart from everything else in the yard, and each unit leaves with a prior-contents record attached.
Short answer
Only single-trip containers with documented edible or potable prior contents, food-contact resin bottles and non-wood pallets qualify. An industrial tote cannot be washed into this category — ever.
- Prior contents
- Documented
- Storage
- Segregated
- Pallet
- Plastic / steel
- Trips
- Single
Form 01 · Spec request
Request food-grade stock.
Tell us the product going in and whether it is edible, potable or both. Food-grade inventory is finite and allocated in the order it is requested.
The test
Four conditions. All four, or it is not food grade.
This is the checklist we apply to every inbound container before it is allowed near the food aisle of the yard.
- 01
Compliant resin
The inner bottle is a food-contact grade HDPE from a manufacturer whose declaration we can point to. Colour is not evidence — natural bottles are used for industrial cargo constantly.
Condition 01 - 02
Edible prior contents
Corn syrup, fruit concentrate, vegetable oil, vinegar, glycerine, liquid sweetener, potable water. Named on paperwork, not guessed from a residue smell.
Condition 02 - 03
Segregated handling
Stored on a dedicated pad, moved with dedicated equipment, never stacked beside industrial stock or washed on the same line in the same shift.
Condition 03 - 04
Non-wood pallet
Plastic or steel base. Wood absorbs, harbours and cannot be sanitised, which disqualifies a container regardless of how good the bottle is.
Condition 04
Qualifying cargo
What we accept into food stock — and what we refuse.
| Prior contents | Accepted | Notes |
|---|---|---|
| High-fructose corn syrup, liquid sugar | Yes | Warm-wash cycle, sugar films lift readily |
| Fruit juice concentrate, purée | Yes | Colour staining is common and harmless |
| Vegetable and seed oils | Yes | Hot caustic required to break the film |
| Vinegar, brine, food acids | Yes | Check gasket compatibility before refill |
| Food-grade glycerine and propylene glycol | Yes | Confirm grade on paperwork |
| Potable water and beverage bases | Yes | Often the cleanest inbound stock we see |
| Cosmetic and personal-care bases | Case by case | Depends on the specific formulation |
| Any industrial chemistry | No | Permanently disqualified from food service |
| Unknown or undocumented contents | No | Routed to used as-is or reclaim |
Typical buyers
Who takes this stock
- Beverage co-packers batching syrup and concentrate
- Craft distillers, brewers and cideries handling wash and juice
- Honey, maple and syrup producers moving bulk product
- Emergency management and municipal potable water reserves
- Growers and market gardens irrigating edible crops
- Pet and livestock feed supplement blenders
Before first fill
Do this even with documented stock
- Replace the outlet gasket and the fill cap seal
- Rinse, detergent wash, rinse, sanitise, air dry with the cap off
- Inspect the interior with a lamp for crazing or stress whitening
- Confirm the outlet fitting matches your pump before it reaches the line
- Record the tote serial against your batch for traceability
Questions
Food grade, answered.
01What makes a used tote food grade?
Four things together: the bottle is a food-contact compliant resin, the only documented prior contents were edible or potable, the container has not been stored or transported alongside industrial stock, and the pallet is plastic or steel rather than wood. Remove any one of those and it is no longer food grade — it is just a clean tote.
02Can an industrial tote be washed into food grade?
No. Washing removes residue; it does not remove history. HDPE is a permeable polymer and some chemistries absorb into the wall where no wash will reach. A container that has held industrial product never becomes food grade, regardless of how clean it looks.
03Is food grade the same as potable water safe?
They overlap but are not identical. Potable service adds requirements about the fittings, the storage conditions and often local health-authority approval. Tell us it is drinking water at quote time and we will supply accordingly rather than assuming.
04What documentation comes with the tote?
A prior-contents record naming the product and the shipper, the bottle resin classification where the manufacturer publishes it, and our own segregation and handling statement. If a unit cannot carry that paperwork, it does not go into food stock.
05How should I clean a food-grade tote before first use?
Rinse with potable water, wash with a food-safe detergent, rinse again, then sanitise with an approved sanitiser at the label concentration and let it air dry with the cap off. Replace the outlet gasket — it is a two-dollar part and the one place residue hides.
Keep reading
- Food grade buyer's guideHow to verify any seller's claim.Open →
- Food & beverage industry pageLine-side considerations.Open →
- Cleaning procedureDetergent, sanitiser, dwell times.Open →
- Rebottled with new bottleWhen documentation is not enough.Open →
- Pallet typesWhy wood disqualifies a tote.Open →
- Stainless IBCsFor CIP and hot fills.Open →
Preparation protocol
Cleaning a food-grade container before first fill.
Documented stock establishes that a container is eligible. It does not establish that it is ready. This is the sequence, with the reasoning.
| # | Step | Medium | Contact time | Why it is in this order |
|---|---|---|---|---|
| 01 | Potable rinse | Potable water | Fill, agitate, drain | Removes loose residue so detergent works on the surface, not on soil |
| 02 | Detergent wash | Food-safe detergent at label concentration | Genuine contact time, not a quick pass | Lifts films that a rinse cannot |
| 03 | Rinse ×2 | Potable water | Fill, agitate, drain, twice | Removes the detergent, which contaminates the next fill as readily as the last product |
| 04 | Sanitise | Approved sanitiser at label concentration | Full label contact time | Reduces microbial load on an already clean surface |
| 05 | Final rinse or air dry | Per sanitiser instructions | Varies | Some sanitisers require a rinse; some must not be rinsed |
| 06 | Dry and refit | Air, cap off, outlet open | Until dry | Standing moisture defeats everything above |
Verification
How to audit a food-grade claim from any supplier.
Four questions and the answers that separate a real programme from a hopeful description. Ask them of us too.
| Question | A real programme answers | Warning sign |
|---|---|---|
| What exactly was in it? | Named product and shipper, record available on request | A category: food grade, or general |
| Can you send the documentation? | Yes, per unit or per lot, immediately | It is with the previous owner |
| Where has it been stored since? | Dedicated pad, dedicated equipment, named practice | They are kept apart |
| Was it washed on the same line? | Separate shift or separate line, stated | It was washed thoroughly |
| What is the pallet made of? | Plastic or all-steel, confirmed per unit | Unclear or not checked |
| Is the bottle a food-contact resin? | Manufacturer declaration where published | It looks like food grade |
| What do you do with borderline stock? | Routed to industrial or reclaim, never promoted | We clean it up |
The asymmetry is deliberate. None of these questions require you to know anything about containers, and none of them can be answered convincingly by a seller without a process.
Sector detail
What different food and beverage operations actually need.
| Operation | Typical cargo | Base required | Fittings | Extra requirement |
|---|---|---|---|---|
| Beverage co-packer | Syrup, concentrate, bases | Plastic or steel | Tri-clamp or sanitary ball | Batch-to-serial traceability |
| Craft distillery | Wash, juice, spirit-adjacent | Plastic or steel | Sanitary ball, 2 in | Documented prior contents |
| Brewery | Wort, juice, adjuncts | Plastic or steel | Tri-clamp | CIP compatibility if in-line |
| Syrup and honey producer | Bulk syrup, honey | Plastic or steel | 3 in outlet for viscosity | Warm-wash history |
| Sauce and condiment maker | Bases, vinegars, oils | Plastic or steel | Full-port ball | Gasket compatible with acids |
| Feed supplement blender | Liquid supplements | Plastic or steel | 2 in butterfly | Species-appropriate documentation |
| Municipal potable reserve | Drinking water | Plastic or steel | Hose thread or camlock | Local health-authority requirements |
| Market garden irrigation | Irrigation water | Any non-wood | Garden hose thread | Food-grade because water contacts produce |
Accepted into food stock
- High-fructose corn syrup and liquid sugar
- Fruit juice concentrate and purée
- Vegetable and seed oils
- Vinegar, brines and food acids
- Food-grade glycerine and propylene glycol
- Potable water and beverage bases
- Molasses, honey and maple products
Permanently disqualified
- Any solvent, fuel, oil or coating
- Cleaning chemistry and industrial detergents
- Fertiliser, pesticide and agricultural chemistry
- Anything with unknown or undocumented prior contents
- Containers stored alongside industrial stock
- Containers on wooden bases, until the base is swapped
Extended FAQ · 8 questions
More questions, answered
01How can I tell if a container is food grade just by looking?
You cannot, and that is the central point. A clean, clear, odourless container may have held an industrial chemical, and a stained one may have held fruit concentrate. The claim rests on documentation, not on appearance.
02Can an industrial container be cleaned into food grade?
No. HDPE is a semi-crystalline polymer and small molecules migrate into the amorphous regions of the wall where no wash reaches. Washing removes what is on the surface; it cannot extract what is in the material. The documentation trail also cannot be created retroactively.
03Does a clear or white bottle mean food grade?
No. Natural translucent HDPE is used for industrial cargo constantly. Colour tells you about UV stabilisation and fill visibility, and nothing at all about prior contents.
04Why does the pallet matter for food service?
Wood absorbs moisture and product, harbours organisms and cannot be reliably sanitised. A perfect bottle on a wooden base is not a food-grade container. A base swap is cheap shop work that makes it one, provided the other conditions were already met.
05What documentation comes with food-grade stock?
A prior-contents record naming the product and the shipper, the bottle resin classification where the manufacturer publishes it, and our segregation and handling statement. If a unit cannot carry that paperwork, it never enters food stock.
06Is food grade the same as potable water safe?
They overlap but are not identical. Potable service can add requirements about fittings, storage conditions and sometimes local health-authority approval. Tell us it is drinking water when you order rather than assuming food grade covers it.
07Why is availability limited?
Because supply depends entirely on what qualifying containers arrive. We allocate against inbound loads rather than quoting from a shelf, which is why telling us the month you need them matters more than for industrial stock.
08Will food-grade containers be stained?
Frequently, particularly anything that held fruit concentrate or a coloured syrup. It is permanent, cosmetic and irrelevant to food safety — and it surprises buyers who expected food grade to mean water-clear.
Next step
Food-grade stock is allocated, not warehoused.
Tell us the volume and the timing and we will reserve against the next qualifying inbound load rather than leaving you to check back.