Professional plumbers have various methods to clean drains effectively, depending on the severity of the clog and the type of plumbing system. Here are some common techniques used by professional plumbers to clean drains:
Mechanical Snaking: Plumbers often use a drain snake or an auger, which is a flexible metal cable with a coil or blade at the end. They insert the snake into the drain and rotate it to break up and dislodge the clog. The plumber may use different types of snakes for different drain sizes and types of blockages.
Hydro Jetting: Hydro jetting involves using high-pressure water to clear stubborn clogs and debris from the drains. A specialized machine propels a powerful stream of water through the pipes, effectively scouring away accumulated grease, scale, and other obstructions. Hydro jetting is particularly useful for clearing out mineral deposits and grease build-up.
Video Inspection: Plumbers may use a small camera attached to the end of a flexible cable to visually inspect the inside of the drain pipes. This allows them to identify the exact location and nature of the clog. Video inspection is especially helpful for identifying issues in underground or hard-to-reach pipes.
Chemical Drain Cleaners: While not always the first choice, plumbers may use chemical drain cleaners as a last resort for minor clogs. These powerful chemicals can dissolve organic matter, hair, and soap scum, but they can also be harmful to pipes and the environment, so they are used sparingly and with caution.
Enzyme Drain Cleaners: Unlike chemical cleaners, enzyme drain cleaners are considered more environmentally friendly and are often used by plumbers for preventive maintenance. They contain natural enzymes that digest organic matter in the drain, helping to prevent future clogs.
Rooter Service: In cases where tree roots have invaded and clogged the main sewer line, plumbers may use a rooter machine. This specialized tool can cut through tree roots, clearing the way for wastewater to flow freely.
Drain Inspection and Maintenance Plans: Some professional plumbers offer routine drain inspection and maintenance plans. They may use regular maintenance visits to prevent major clogs from forming and keep your drains in good working condition.
It's important to note that while some of these techniques can be attempted by homeowners, professional plumbers have the expertise and equipment to handle more complex and challenging drain issues safely and effectively. If you're experiencing persistent or severe drain clogs, it's best to call a licensed plumber to assess and resolve the problem.