Spacer cleaning — GPhC CRA MCQ
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Correct answer: B — Wash periodically in detergent and allow it to air dry before use
Plastic spacers should be cleaned according to manufacturer instructions, commonly with detergent, and allowed to air dry to reduce static. Towel drying can increase static and reduce drug delivery. Boiling water or dishwasher cleaning may damage the device unless specifically permitted. The valve is part of the device design and should not be removed.
Reference: BNF; NICE CKS Asthma