Distilled water is unavailable in my area. What should I use in my CPAP humidifier?

CPAP manufacturers recommend distilled water for optimal humidifier performance. This is because most or all of its minerals have been removed, preventing mineral buildup in the humidifier tub. However, tap or bottled water may also be used. It will not harm the device or pose a risk to you. It will, however, require more rigorous humidifier cleaning to prevent excess mineral buildup in the tub.

DISCLAIMER: Careica Health encourages you to follow the advice put out by the Government of Canada regarding COVID-19. The information above is for educational use only. Careica Health is unable to provide specific medical advice regarding COVID-19.

Related Sleep Care Questions

Previous Question
If I or someone I live with has COVID-19, how should I clean and disinfect my CPAP mask and hose?
Next Question
How can I order CPAP supplies during COVID-19?

Sleep Care

Are you or your loved one living with restless, sleepless nights? CareicaHealth's experts can help you wake up your life.

Learn More