The Cleaning cloths help accumulate any wax, moisture, or particles or else patched on to the Listening to aids. Day-to-day wiping should help manage and extend the lifetime of the Listening to aids. Vinegar & H2o - Just put together equivalent portions of the two vinegar and drinking water to https://www.google.com/maps/d/edit?mid=1OpYy3vFKzmWVN6-GElB3af3vss1iElE&usp=sharing