How to Dispose of Used Blood Collection Tubes Safely
, by Andrew Odgers, 9 min reading time
Safe Disposal
How to Dispose of Used Blood Collection Tubes Safely
Used blood collection tubes are clinical waste containing human blood and must be disposed of correctly. Incorrect disposal creates infection risk for waste handlers and may constitute an offence under waste management regulations. This guide covers the classification, disposal routes, and practical steps for safe disposal of used blood tubes in clinical settings.
Classification and legal position
How used blood tubes are classified as waste
Clinical waste classification
Used blood collection tubes are classified as infectious clinical waste under the UK's waste classification framework (Environment Agency guidance and HTM 07-01). They contain human blood, which is classified as a body fluid, and may contain blood-borne pathogens including hepatitis B, hepatitis C, and HIV. This classification applies regardless of the known infection status of the patient from whom the sample was collected: all blood samples must be treated as potentially infectious.
Regulatory requirements
Clinical waste must be disposed of by an approved waste contractor licensed to handle infectious waste. In NHS settings, this is managed through contracted clinical waste services. Placing used blood tubes in general office waste, domestic waste, or recycling is an offence and creates a health hazard for those who handle the waste stream. Segregation at source, using the correct waste stream containers, is both a legal and an operational requirement.
Disposal steps in clinical settings
How to dispose of used blood tubes correctly
- Place used tubes directly into a yellow-lidded clinical waste container or approved sharps-safe waste bag immediately after use. Do not leave used tubes on trays, surfaces, or in pockets between collection and disposal. Dispose of each tube as soon as the collection is complete.
- Do not recap or decant tubes before disposal. Recapping risks needlestick injury and is unnecessary before disposal. Decanting blood from a tube into another container before disposal creates additional exposure risk. Dispose of the tube intact.
- Use appropriate containers for tubes with attached needles. Where tubes are connected to a butterfly or needle assembly that has not been separated before tube removal, the sharps component must go into an approved yellow sharps bin. Do not place needles attached to tubes in standard clinical waste bags.
- Label containers and arrange clinical waste collection according to local trust or practice policy. Clinical waste containers must be sealed, labelled, and collected by a licensed contractor. Do not overfill containers. Follow your employer's waste management policy for quantities, collection frequencies, and storage requirements.
- Centrifuged tubes and aliquots require the same disposal route. Centrifuged tubes, open aliquot tubes, and any vessel that has contained patient blood are all clinical waste and must be disposed of accordingly, not in general laboratory waste.
- Broken tubes require immediate safe containment. A broken blood collection tube creates both a sharps hazard and a blood-borne virus exposure risk. Do not pick up broken glass with bare hands. Use forceps or a brush and pan to collect fragments, place in a sharps bin, and follow your local spillage and exposure management protocol if skin contact with blood occurs.
Quality tubes for safer disposal
Blood collection tubes designed for safe single-use collection
Charles Medical supplies single-use blood collection tubes with next-day UK delivery. No minimum order.
For broader clinical waste and sharps safety guidance applicable to blood collection, see Common Mistakes in Blood Tube Usage and How to Avoid Them.
Part of the hub
Back to the Blood Collection Tubes Knowledge Hub
This article is part of our complete blood collection tube knowledge base, covering tube types, colours, additives, order of draw, pre-analytical errors, disposal, and everything phlebotomists and laboratory staff need to know.
Keep reading
Related guides in this hub
What Are Blood Collection Tubes and How Are They Used covers the devices themselves. Common Mistakes in Blood Tube Usage covers broader pre-analytical practice. And Understanding Blood Tube Colours and What Each One Means supports correct tube selection before the disposal question arises.
Frequently asked
Disposal questions answered
Can used blood collection tubes go in normal waste?
No. Used blood tubes are infectious clinical waste and must be disposed of in yellow-lidded clinical waste containers or other approved infectious waste streams. Placing them in general waste or recycling is an offence and creates a health risk for waste handlers.
Do I need a separate sharps bin for blood tubes?
Blood tubes without attached needles can go into approved clinical waste bags or yellow-lidded bins rather than sharps containers. However, any blood tube that has an attached needle or that is broken must be disposed of in an approved sharps bin. Follow your local waste management policy.
How long can I store full clinical waste containers before collection?
This is governed by your organisation's clinical waste management policy and the requirements of your licensed waste contractor. Clinical waste must not be stored indefinitely; most organisations require regular scheduled collections. Containers must be stored in a designated locked area away from public access. Follow your local policy for storage periods and locations.
What do I do if a blood tube breaks and blood splashes on my skin?
Follow your organisation's blood and body fluid exposure protocol immediately. This typically involves washing the area thoroughly with soap and water, reporting the incident to occupational health or your line manager, and completing an incident report. Do not delay reporting; post-exposure assessment is time-sensitive for some blood-borne viruses.