14Caring for your Unison ™ HearingInstruments• Always remove your hearing instruments when usinghair care products. The hearing instruments canbecome clogged and cease to function properly.• Protect your hearing instruments from excessive heat(hair dryer, vehicle glove box or dashboard) andmoisture (bath or shower). Do not immerse thehearing instruments in water.• If your hearing devices do become wet, do notattempt to dry them in an oven or microwave. Do notadjust any controls. Open the battery doorsimmediately and allow your hearing devices to drynaturally for 24 hours.• Regular use of a dehumidifier, such as a Dri-Aid kit,can help prevent corrosion and prolong the life ofyour hearing devices. See your hearing healthcareprofessional for more information.• Do not drop your hearing devices or knock themagainst hard surfaces.