What not to shred
Shredding is a reliable way to dispose of sensitive paperwork, but it needs to be done correctly. Some materials can damage shredder mechanisms or pose safety risks, while others should be retained for legal or administrative purposes. To protect both your equipment and your records, avoid shredding the following:
Plastic wallets or laminated documents
Plastic and lamination films can wrap around the cutting mechanism, causing jams, overheating or permanent damage to the motor and blades.
Adhesive materials such as tape, labels or Post‑it notes
Sticky residues can build up on shredder blades and rollers, making them less effective over time. In some cases, the additional friction and heat can also increase fire risk.
Metal, fabric or other non‑paper materials (including staples and clips)
Hard or fibrous materials can blunt or chip cutting blades, shortening the lifespan of the machine and increasing the risk of a fire. Staples and paper clips should always be removed before shredding unless your shredder is explicitly designed to handle them.
Receipts, carbon paper or photographs
These items are often made with thermal or chemically treated paper rather than standard fibres. Shredding them can release fine dust or chemical residues.
Being selective about what goes into your shredder not only helps prevent jams and damage, but also ensures your equipment remains safe, efficient and effective in the long term.
Keep your Vital Records Safe
While shredding is essential for protecting sensitive information, some documents should never be destroyed. Certain records are irreplaceable, of legal importance, and should be stored securely, not shredded.
These typically include:
- Birth, adoption and marriage certificates
- Passports, citizenship and national insurance or social security documents
- Property deeds, vehicle ownership records and long‑term insurance policies
- Wills, powers of attorney and legally binding agreements
- Recent tax records which should be retained in line with local legal and regulatory guidance
For these essential documents, secure storage is the safest option. A clearly labelled, dedicated filing system or storage box helps keep vital records protected, organised and easy to locate — without adding unnecessary clutter.