How to Store PPE and Manage Expiry, Best-Before Dates and Inventory
Store PPE in the conditions specified by its manufacturer, protect it from contamination and damage, and rotate stock without hiding dates. An expiry date, best-before date and manufacture date do not necessarily mean the same thing. When a date has passed, follow the manufacturer and applicable workplace rules rather than assuming continued suitability.
Reviewed and updated: July 2026
Key takeaways
- Keep original packaging, lot information and instructions with the product.
- Use first-expiring, first-out rotation and make older-stock disclosures easy to see.
- Condition, storage history and the manufacturer's direction matter alongside the printed date.
What do common PPE dates mean?
| Marking | What it generally communicates | What to do |
|---|---|---|
| Manufacture date | When the item or lot was produced | Use it with the manufacturer's shelf-life and storage information |
| Expiry date | A defined end date assigned by the manufacturer or applicable requirements | Do not extend it yourself; follow the manufacturer and workplace program |
| Best-before date | A manufacturer-defined quality or performance date whose meaning is product-specific | Read the exact label and obtain manufacturer guidance where suitability is uncertain |
| Lot or batch number | Traceability information | Retain it for recalls, complaints and stock control |
How should PPE be stored?
There is no single storage rule for every product. In general, keep supplies clean, dry, protected from sunlight, chemicals, crushing, pests and temperatures outside the labelled range. Separate new stock from opened, returned, damaged or quarantined items. Respirators and masks intended for reuse should be handled only according to their instructions and workplace respiratory-protection program.
What is a responsible stock-rotation process?
- Record product name, lot, quantity, receipt date and labelled date information.
- Place first-expiring stock where it will be selected first.
- Review high-use supplies more often than slow-moving inventory.
- Quarantine damaged, wet, contaminated or questionable products.
- Confirm suitability before issuing stock with a passed date.
- When selling older inventory, disclose manufacture and best-before or expiry information prominently on the product page and package-selection workflow.
Monthly inventory checklist
- Packaging remains sealed and legible.
- Storage conditions match manufacturer instructions.
- Sizes and models required by workers are available.
- Older stock has not been hidden behind newer deliveries.
- Recall and lot information can be traced.
- Reorder levels account for lead time without encouraging unnecessary overstock.
Frequently asked questions
Is PPE automatically unsafe the day after a best-before date?
Do not generalize. The meaning is product-specific. Check the label, manufacturer guidance, storage history and applicable rules before deciding whether it remains suitable.
Can packaging be discarded to save space?
Packaging often contains instructions, markings, lot numbers and dates. Preserve the information and any protective packaging required for storage.
Should older inventory be disclosed online?
Yes when its age, date marking or condition could reasonably affect a buying decision. The disclosure should be clear before purchase, not buried after promotional copy.
Use the bulk safety-supply buying guide, browse wholesale safety supplies, or view all available products. Questions about a specific listing can be sent through the contact page.
Sources and further reading
- Public Health Agency of Canada: How to choose, use and care for masks
- CCOHS: Designing an Effective PPE Program
This guide does not determine whether a dated product is suitable for a particular medical or occupational use. Follow the manufacturer, applicable regulation and workplace safety program.