To ensure that your hearing aid functions properly, daily functional check before use is highly recommended.  

-

Examine if there is any cracks on the case of hearing aid.

-

Switch on the hearing aid and adjust the volume control.

Earmould

-

Check for any cracks on the earmould and sound tube.

-

Check if earmould and sound tube are blocked by earwax.

-

Use wax loop to remove earwax when needed.

-

Test the batteries with battery tester before use.