Evaluating Evidence and Avoiding Greenwash

This page supports meeting P 3.12. For dental nurses, that means recognising evidence about environmental impacts and using it to support patients, colleagues and safe systems while staying within scope.

Evidence about environmental impacts in oral healthcare covers treatment choices, prevention, travel, procurement, decontamination, single-use items, waste streams and digital options. FDI and Greener NHS materials emphasise that sustainability must be balanced with safe, high-quality care.

What to notice in practice

• Quality of evidence: check whether proposals are tested and document concerns to prevent unsafe workarounds becoming normal.
• Trade-offs: consider what the patient or colleague needs next, and hand over or escalate when appropriate.
• Claims: question vague environmental claims and ask for supporting evidence.
• Patient safety: ensure changes do not reduce safety or the standard of care.
• Equity: notice whether the system gives the patient fair access to care.

Dental nurses can contribute by asking for evidence, trying small, safe changes, recording outcomes, and rejecting green claims that shift risk elsewhere.

Good practice is practical and visible: prepare, listen to patients and colleagues, check understanding, hand over clearly, and report recurring problems so they are addressed at practice level.

Research and system context

Applying environmental evidence means improving sustainability without weakening safety, quality, access or trust.