Replies to I am new at this. My cup and mouthpiece are plastic. The directions say to sterilize…

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MAC & Bronchiectasis | Last Active: Aug 4, 2025 | Replies (45)

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@rozie83

I am new at this. My cup and mouthpiece are plastic. The directions say to sterilize them in vinegar and water. Is that good enough?

Replies to "I am new at this. My cup and mouthpiece are plastic. The directions say to sterilize..."

Sue, Volunteer Mentor | @sueinmn | Aug 2, 2025

Vinegar and water will not kill NTM/MAC bacteria. What kind of nebulizer are you using, and who supplies the cups?