is it true that if you use rock salt in your septic system it will prevent tree roots from clogging your drain

Question

I hear if you pour rock salt in your toilet that it will keep the roots from growing because tree roots can't grow in salt water.

Answer 1

Don't use rock salt. It can affect the bacteria that digest the sludge. If you have a root problem there are commercial products that you use once a year & you will be in good shape.

They are not very expensive. Don't risk damaging your septic system.

Go here to read about the one I use - http://www.pestproducts.com/herbicides/foamingrootkiller.htm

Answer 2

The best thing to do is have the break where the tree roots are entering the pipe repaired. Roots rarely break pipes,they simply grow in through existing breaks If they are growing in from the top the salt does not even touch them. The roots are not the problem it's the pipe. A licensed plumber like myself can get an exact locate with a camera and have it repaired in no time. In the long run it will save you money on cleaning the lines or having the septic pumped frequently due to salt or chemicals killing the bacteria.

Answer 3

Don't try it, although salt water will kill vegitation the amount of salt needed to kill tree roots will disolve the concrete septic tank. Ultimately you will pay a heavier price by having a new tank(salt dissovle concrete and the tank will collapse) put in and if you have an older system any concrete junction boxes in the field have the risk of collapsing as well. It is recommended that you clear any trees or deep rooting trees and vegetation from your septic field. Over time the water will rot away any root that grow in them but you could help it along with some products that specially made to disolve roots. Last have a certified septic company run a router through the field.

Answer 4

Rock Salt Tree Roots

Answer 5

It's probably not a good idea to put rock salt in your septic system because it could disrupt the bacterial process that helps break down what's in your septic tank.

Yeast can be flushed down into your septic system to help the bacterial process.

The best thing is not to plant trees too close to your septic system otherwise the roots will get into the system and clog it up. Remember, a tree can grow as wide underground as it's limbs extend from tip to tip above ground.

The best way that I know of to stop roots from getting into your septic system is to put copper sulfate around the system. If you know of a place where a tree may be causing a problem you can dig down to the septic system and pour some copper sulfate around the piping to keep the tree roots from getting into the system and blocking it.

Answer 6

The chemical that is supposed to kill the roots is called Root X but, the
label say it is not for use in septic systems in Florida. I guess our tanks are special!

Answer 7

Copper sulfate chunks or granuals will take care of root problems. Go to Home Depot and look for stuff that you can pour in the system for roots. The active stuff is copper sulfate.

Answer 8

I have heard that before, don't know if it works though