If you have a pet, that you bring to the vets to get their ears cleaned. It can be quite expensive, but you can make it yourself.
Fill a spray bottle with 1/3 white vinegar, 1/3 alcohol, and 1/3 water. The vinegar and water will loosen wax build up. It saves money and is the same as the vet will sell you.
Does anyone know of an effective, safe, and inexpensive ear cleaner that can be used for dog's and cat's ears to clean them?