Levoit Classic 300S User Manual page 17

Cleaning (cont.)
6. To descale the humidifier:
a. Fill the tank with 3 US cups /
710 mL of distilled white vinegar.
Figure 4.5
[ ]
Figure 4.5
Replace the tank cover and swish
b.
the vinegar around the tank.
Figure 4.6
[ ]
Figure 4.6
c. Place the tank on the base and
soak for 15–20 minutes. Vinegar
will drain into the base chamber
and loosen scale (mineral buildup)
in the tank and in the base
chamber (including the transducer
Figure 4.7
and float). [
Figure 4.7
Remove the tank, remove the tank
d.
cover, and pour out any vinegar.
Figure 4.8
[ ]
Figure 4.8
]
17