Most modern plumbers will come in and clear out your drains, regardless of the size. You may call in a simple clog, and then they release that clog into the drainage. This isn't drain cleaning; it's drain cleaning without chemicals. A flexible plumbing snake is simply inserted into your drain-problem pipe. The elastic part allows them to go through even the smallest lines. It's a good idea to have your kitchen sink or toilet drain clear once in a while. If you're using a plumbing snake, this won't be necessary. Drain cleaning can be a dangerous task when performing sewer line clearing. If you have an older home, this may mean having your main sewer line cleaned. A sewer line carries wastewater from the kitchen sink or bathroom to the drainage system. Clogs in these pipes can be hazardous, so it's best to take care of them immediately. There are different methods for drain cleaning that work on different types of clogs. For instance, older sewers tend to be more...