My next door neighbor has been in his house about as long as I have - around 18 years. He just had a 2-day Rotor-Rooter episode with roots blocking his sewer line. I don't want to follow in his footsteps. Mine is running fine right now, but I just had two big trees removed that was cracking my garage and basement floor, so I figure it's just a matter of time until roots find a weak place in my sewer lines. So I picked up three (about quart sized) containers of this Copper Sulfate Pentahydride stuff that's supposed to kill the roots that may have gotten into the sewer lines...
1) Is there a "best" time to put it down the drain? I was thinking that about the time the trees start budding, that the roots might start up too, and I have this feeling that growing stuff is easier to kill with chemicals than dormant stuff. Is this true? Or should I just go ahead and do it now?2) It says I can put it down in a clean-out plug (I do have one), or put it down a toilet. Any thoughts?
3) Does this stuff really work, or did I just waste my $$$? I know the plumber sold my neighbor a similar product and told him to use it to prevent a reoccurance.Thanks to all.
Steve Henderson