Offensive waste or infectious waste?

Offensive waste is healthcare waste that is unpleasant but is not assessed as infectious. It usually goes in a yellow-and-black tiger-stripe bag, code 18 01 04, and that entry is non-hazardous. Infectious waste could cause infection and goes in orange or yellow. The producer’s assessment decides. Cost does not.

Non-infectious healthcare or hygiene waste, segregated from both infectious waste and mixed municipal waste. HTM 07-01 uses tiger-stripe for this stream.

How to tell them apart

Ask whether the item is assessed as infectious. If yes, it is not tiger-stripe. If no, and it is a healthcare item that should not go in a black sack — some continence products, dressings from a non-infectious procedure, used PPE that is not infectious — tiger-stripe is the usual colour where that stream is used.

An unused glove from reception is often general waste. A pad from an infectious case is not offensive waste just because a pad is usually offensive.

  • Pad, no infection assessed: Tiger-stripe if the home or clinic segregates offensive waste.
  • Dressing from an infectious procedure: Orange or yellow. Not tiger-stripe.
  • Staff put the infectious dressing in tiger-stripe to save money: That is a misclassification. The whole sack is then the wrong description.

Tips for homes and clinics

  • Put both bag types in the room if both streams are produced. The nearest bag wins.
  • Teach the difference once. A poster on a distant sluice door does less than a second bag at the bed or chair.
  • Do not let crews sort a mixed sack on the van.
  • Say on the enquiry whether tiger-stripe is the main stream. A care home is often offensive-led. A treatment room is often infectious-led.
  • All guides
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  • Infectious waste
  • Care homes
  • Segregation guide

Frequently asked questions

Is offensive waste clinical waste?

No. Offensive waste is non-infectious. Clinical infectious waste uses orange or yellow.

Can offensive waste go to energy-from-waste or landfill?

Environment Agency measures allow energy-from-waste or landfill for carefully segregated offensive hygiene waste. That rule is not a reason to put infectious items in tiger-stripe.

Who decides?

The producer, using their risk assessment and HTM 07-01. We can describe typical examples. We cannot rewrite the assessment on the doorstep.

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