If the roots are allowed to continue growing, they can.
If they determine that the pipe is so damaged that you will need it replaced, there will be digging involved and it will be a bigger, more expensive job.
Feb 16, RootX 2lb: bushcutting.bar 4lb: bushcutting.bar Sulfate: bushcutting.bar Root Kill: bushcutting.bar Salt: Author: Bump. Tree roots in the vicinity will grow toward the moist soil and may eventually enter the sewer line, where they can block the flow. You may avoid a hefty plumbing bill by using rock salt to not only get rid of tree roots, but to prevent new roots from taking over the sewer lines.
Step 1 Pour a 4-pound box of rock salt down a toilet and flush. Removing roots from your pipes via electro-mechanical means is also an option.
Coil rodders, sometimes called drain cable machines, or Roto-Rooter machines are stiff but flexible steel cables that rotate a through the sewage line.
Repeat the process after 10 minutes.
There is a sharp C-shaped cutting blade on the tip of the cable that is designed to cut away roots. Dec 06, Dead tree roots can still obstruct your sewer line, and you might need some type of mechanical rooter to clear them away. Flushing small amounts.
One of the most common solutions to clearing roots from a blocked drain is with high pressure flushers or root saws. Keeping this done regularly is one of the best prevention methods for already existing trees. Making sure your sewer laterals are structurally sound at all times is a vital method of root penetration prevention.