A chemical drain cleaner is not necessary when you have a routinely scheduled drain cleaning. A sewer line is a pipe that funnels household wastewater into a sewer. The buildup in the line can include food waste, hair, grease, and soap. These substances create a sludge that is difficult to remove and may also be toxic. An auger is an effective drain cleaning tool that uses high-pressure water to cut into the clog and remove it. While drain cleaners are generally safe, they should only be used if you are certain that the pipes are in good condition. These chemicals should only be used if they have been properly stored and will not damage your pipes. While they are generally safe for use, they can cause chemical burns and even blindness if improperly handled. You should always wear gloves and eye protection when handling drain cleaning chemicals. For the safety of yourself and your family, you may want to use a natural solution. If you are concerned about your family's health, you sh...