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Spacer cleaning — GPhC CRA MCQ

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HardRespiratory TherapeuticsSpacer cleaningGPhC CRA

A child uses a Salamol CFC-Free pressurised inhaler with a Volumatic spacer. The chamber has developed a visible film. Which cleaning advice follows the current UK product instructions for this device?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: D — Wash in warm detergent solution, rinse thoroughly and air-dry at room temperature

Wash in warm detergent solution, rinse thoroughly and air-dry at room temperature: The product-specific instructions permit mild detergent, then require a thorough clean-water rinse and complete room-temperature drying; the inside should not be rubbed and direct heat should not be used. Wash in warm detergent solution, leave unrinsed and air-dry at room temperature: Some generic spacer advice uses an unrinsed detergent film, but this Volumatic instruction specifically directs a thorough clean-water rinse. Rinse in warm clean water, polish the chamber and air-dry at room temperature: Rubbing the inside can create static electricity that changes medicine delivery. Wash the assembled chamber in boiling water and dry it beside a radiator: The product instructions use warm water, require separation of the halves and advise against accelerated drying with heat. Immerse canister and chamber in detergent, rinse, then air-dry them together: The canister must not be put in water; spacer and inhaler components have separate cleaning instructions.

Reference: Salamol CFC-Free MDI UK summary of product characteristics: Volumatic cleaning: https://www.medicines.org.uk/emc/product/12983/smpc