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.
Olive oil can help loosen ear wax buildup. It may be necessary to visit a doctor to remove excessive ear wax. Warm oil drops can help melt away ear wax. Ear wax helps prevent dirt and other particles from reaching the inner portion of the ear. There are several safe ways to remove ear wax.