Please click on the links to the videos below to watch how to change a standard wax guard for your hearing aid maintenance. Changing your wax guards on a regular basis is essential to keeping your hearing aids running in prime condition. Contact our office for more information. We sell all of the major manufacturers wax guards at any two of our locations. Please like our page on Facebook at @Napleshearing for all of the latest hearing information, articles, coupons and more.