Food-grade IBC totes: the history is the grade
A food-grade tote is one with a documented food-safe history. The history is the grade: without the record a tote is not food grade, however clean it looks.
01What the history has to show
A documented history says that the tote only ever held food-safe contents, from its first fill to now. That means a record: the filler’s name, what each fill was and when. A seller who can show it can list a tote with a food-grade history. A seller who cannot lists a rinsed or used tote, and the buyer decides what it is good for.
High-density polyethylene is a plastic that U.S. food-contact rules list among the olefin polymers (21 CFR 177.1520). That is the material, not the history. A bottle made of an approved plastic that once held a pesticide is not a food tote.
02Who asks for this
| Buyer | What for | What the ticket should say |
|---|---|---|
| Mushroom grower, Chester County | Water totes at the farm | Food-grade history, 275 or 330, delivery ZIP |
| Nursery or vegetable farm, South Jersey | Irrigation or spray water | Last contents wanted, quantity, ZIP |
| Food or beverage plant | Ingredient or product storage | The record you need and who audits it |
| Aquaponics or pond builder | Fish-safe water volume | The history you will accept |
03What the desk will and will not say
The desk says a tote has a documented food-safe history only when the seller supplies the record. It will not call a tote food grade from its look or from a rinse. It will not describe a used tote as fit for drinking water. The CDC advises against storing emergency water in containers that previously held toxic chemicals and says FDA-approved food-grade containers are best, so a tote bought for emergency water is a different request from a tote bought for the garden.
If your use is a food product, your own quality program and your auditor decide whether a record is enough. Ask them before you post.
No used tote on this site is described as safe for drinking water.
04Related paperwork
Last contents and the SDS explain how a seller’s record is read. The drinking water guide covers why drinking is outside what the desk trades. A new tote, drawn at the top of the grade ladder, is the one grade whose history starts with you.
05What a food-grade claim rests on
Food-grade history is a statement about paperwork, not plastic. The federal food-contact rule at 21 CFR 177.1520 lists the olefin polymers, polyethylene among them, that may be used in articles that touch food, so the bottle material is not the question. The question is whether the tote only ever held food, from its last fill to the day it was sold, and whether anyone can show it.
The CDC takes the same view in its advice on emergency water: it recommends food-grade containers and says not to store water in containers that once held toxic chemicals, such as bleach or pesticides. A buyer asking for food-grade history should expect to be asked for the same thing a seller can provide: the ingredient name, the filler, dates, and ideally a cleaning record.
- A named ingredient (a syrup, an oil, a flavor base) and the plant that filled the tote.
- Dates of the last fill and the last emptying, so a gap in the chain shows.
- A statement that no chemical, fuel or cleaner touched the bottle since.
- The retest label, because a food tote that cannot travel legally is hard to move.
06What the desk will and will not say
The desk does not certify a tote as food grade. A seller offers a history, and the desk lists the record behind it and the grade it supports. A tote with a named food ingredient, dated fills and no chemical in between sits on the ingredient rung; one with gaps drops to rinsed. The word food-safe never appears next to a used tote on this site without a record next to it.
Buyers should ask for the same three things every time: the product, the dates and the cleaning. If any is missing, the tote is a water tote and not a food tote, and that is a perfectly good thing to be.
07Post the ticket
?Questions on this page
Is a clean tote food grade?
No. Food grade is a documented history, not a clean look.
Can I get a tote with a food-grade history for rainwater?
You can, though rainwater does not need one. A rinsed or used tote with a known history is the more usual match for a garden.
Sources
Last reviewed 2026-11-11. Rules change; read the current text before you act on it.