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Dental waste disposal

A dental surgery produces more separate waste streams than most medical practices of the same size: orange-bag infectious waste, sharps, amalgam and mercury, unwanted medicines, offensive waste from patient areas, and, in older practices, X-ray fixer, developer and lead foils. Each one has its own container, its own code on the paperwork and its own treatment route.

Most practices put all of it on one contract with one licensed contractor, collected every four to eight weeks. The price depends far more on how many containers you fill than on the size of the building, which is why getting the segregation right is the quickest way to cut the bill.

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Typical dental package

£15 to £45 a month

Excluding VAT, from published UK clinical waste price comparisons, autumn 2026

What a dental practice produces

The streams on a typical dental contract, in the colours set by HTM 07-01. Not every practice has all of them.

See the full colour code

  • Orange

    Gloves, bibs, cotton rolls and suction tips with saliva or blood, from the surgery.

    Alternative treatment (heat or chemical) or incineration

  • Yellow

    Local anaesthetic cartridges and needles, part-used cartridges, and any sharps used to give a medicine. Yellow-lidded sharps bins.

    High-temperature incineration only

  • White

    Waste amalgam, spent capsules, amalgam separator contents and extracted teeth with amalgam fillings.

    Mercury recovery

  • Blue

    Out-of-date medicines and part-used packs from the emergency drugs kit.

    Incineration

  • Yellow and black (tiger)

    Non-infectious waste from patient areas such as clean bibs, packaging from sterile instruments and hand towels if your policy routes them here.

    Energy from waste or landfill

  • Black or clear

    Office, reception and staff room waste. Ordinary trade waste.

    Trade waste: recycling, energy from waste or landfill

What dental waste collection costs

Clinical waste is priced per container and per collection, so the figure that matters is what you fill and how often it goes. Use these as a budget check before you ask for prices.

Estimate a yearly cost

ItemPublished figure
Standard dental compliance package
Typical monthly range, published UK clinical waste price comparisons, autumn 2026		£15 to £45 a month
Each sack or container collected
Typical range from published UK clinical waste price comparisons, autumn 2026, varies with size, stream and frequency		£8 to £25
One clinical waste sack, with disposal (council benchmark)
South Derbyshire District Council commercial tariff 2026/27, per sack		£18.01
Sharps bin supply only, small to large
Hull City Council trade price, collection extra		£6.63 to £12.16
Where these figures come from

Per-container and monthly ranges are typical figures from published UK clinical waste price comparisons, autumn 2026, excluding VAT, and are a guide, not a quote. Council figures are from the South Derbyshire District Council fees and charges 2026/27 (VAT "where applicable"), and sharps bin supply prices from Hull City Council. All read November 2026. Council tariffs are useful benchmarks because they are published; private contractors set their own prices.

Rules and paperwork for dental waste

The duty of care sits with the practice that produces the waste, even once it is on the contractor's lorry.

Amalgam separators
Dental practices that use or remove amalgam must have an amalgam separator that holds back at least 95% of amalgam particles, and the separator waste goes to a licensed contractor (Regulation (EU) 2017/852, article 10, as retained in UK law).
Extracted teeth
Teeth with amalgam fillings go in the white amalgam container, never the orange bag, because amalgam must not be incinerated. Teeth without amalgam usually go in the orange or yellow stream, as your contractor's audit sets out.
X-ray chemicals and lead foils
Practices still using wet film produce fixer and developer (hazardous) and lead foils from film packets. Digital practices usually have none, which removes a stream from the contract.
Hazardous waste consignment note
Every collection of orange, yellow, purple or amalgam waste travels on a consignment note. You fill in the producer part, keep your copy, and hold all notes for three years in a register at the premises (GOV.UK, hazardous waste producers).
Pre-acceptance audit
Before a treatment site will accept your waste it needs a written audit of what your practice produces, done in person. For this kind of practice the Environment Agency expects it at least every two years (GOV.UK, waste pre-acceptance). Ask whether the contractor does it and what it charges.
Where our information comes from

Running a dental practice and want prices for amalgam, sharps and clinical bags on one contract?

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How a dental waste contract gets set up

  1. Tell us the practice

    Postcode, type of practice, the streams you produce, roughly how many bins or bags a month and any contract end date.

  2. We name a contractor

    We find a licensed contractor that collects in your postcode and handles your streams, then tell you who it is before anything is passed on.

  3. Survey and written price

    The contractor confirms the streams, the containers and how often they will collect, then prices it in writing with the contract length, notice period and any duty of care or consignment charges shown.

  4. Collections and paperwork

    Containers are delivered, the first collection is booked, and every visit leaves a consignment or transfer note for your records.

Questions practice managers ask

How often should dental waste be collected?

Most practices are collected every four to eight weeks. Sharps bins should be closed once they reach the fill line, and closed bins should not sit in the store for months, so a busy practice with several surgeries may need a four-weekly round. A small single-chair practice may manage with eight to twelve weeks if storage is secure.

Does amalgam need a separate collection?

It needs a separate container (white, with a mercury suppressant) and its own line on the consignment note, but it is normally collected on the same visit as your other clinical waste by the same contractor.

What goes in the orange bag in a dental surgery?

Infectious waste with no medicines in it: gloves, bibs, cotton wool rolls, suction tips, gauze and anything else contaminated with blood or saliva. Anything with medicine residue goes to the yellow stream instead, and amalgam never goes in the orange bag.

How much does dental waste disposal cost?

Published comparisons put a standard dental package at about £15 to £45 a month before VAT, depending on how many containers you fill and how often they are collected. Use our cost estimator to work out a range for your own volumes.

Who audits a dental practice's waste?

The treatment site needs a pre-acceptance audit from you before it takes the waste. For dental practices producing under 5 tonnes a year, the Environment Agency guidance asks for one at least every two years, done in person by trained staff or an external auditor (GOV.UK).

Can we take dental waste to a tip ourselves?

No. Clinical and hazardous waste must go with a registered carrier to a permitted site, on a consignment note. Household recycling centres do not take commercial clinical waste.

Keep reading

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Three short steps: where the practice is, what you produce, and how to reach you. It takes about two minutes and nothing is booked.

This is a free matching service, not a waste contractor. We find a licensed clinical waste contractor that collects in your postcode and tell you its name first. No contractor calls until you agree.

Step 1 of 3

Where is the practice?
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