Many countries in the world use hydro energy for conversion to electricity. Canada maintains the highest use, while the United States comes in second. One of the main reasons that hydro energy is used is that it is a renewable energy, meaning it will not be depleted over time and it will consistently be replenished.
Quick Answer. In most cases, a primary care physician removes excessive earwax from the ear canal through a series prescription ear drops, washing or vacuuming procedures. In extreme cases, an ear, nose and throat specialist, or otolaryngologist, removes earwax through microscopic visualization. Continue Reading.
Most cases of ear wax blockage respond to home treatments used to soften wax. Patients can try placing a few drops of mineral oil, baby oil, glycerin, or commercial drops in the ear. Detergent drops such as hydrogen peroxide or carbamide peroxide may also aid in the removal of wax.