Want to keep an eye on your ears? Use the Earcam micro wand camera with built in high resolution display. If you use hearing aids on a routine basis, odds are your ears are not able to naturally flush out the ear wax. Ear wax can build up a wall around the tips of your hearing aid and eventually totally plug the ear. If unchecked, this can cause infection and a trip to the local ENT. Keep track of how often you need to use the EARcleanse spray or Syringe by looking in your ears weekly.