LG Pra.L BLL1 Owner's Manual page 22

22 Operation
7. This unit automatically turns off after operation for 18 minutes.
8. Rinse your face sufficiently with tepid water after massaging.
9. After use, wipe the unit with a dry towel, and put the head
protection cap on the head and store the unit.
,
Note
y The water gel is sold separately. We recommend using a
moisturizing gel for your skin type.
y If you feel skin irritation such as stinging depending on
individual differences in skin, please use the unit from 1 level.
y If you do not apply enough water gel, you may feel skin
irritation such as stinging. Please apply additionally a water gel
to the area of your face or device head.