I find that a warm buck of water and some tide powder soap in the water and then on the wetted floor and scrub with a good stiff bristled brush.  

Tree roots MAY require a cutter attachment on a power auger.

He calls me , the bill is $ 300 and they dont have the money , I tell him send me a bill . ( He lets me know how far in the snake went )   I show up on Monday , first thing I tell them is if its not roots they pay the bill AND I CHARGE FOR MY TIME .  

We're planning to plant our roots in Brooklyn next, but will continue to take extended teaching tours off and on.

I was able to get a higher quality tenant, that stayed longer put in roots and our average time a tenant stays is now 3 years.

Beside being a carcinogen it's not effective in killing the roots of the mold.

Fix your processes that have the most complaints and get down to the root cause of the issue.

See, this is what I am talking about that the SICK culture of the U.S. is really and truly the problem, the ROOT problem.

So it’s like cutting grass you will cut the top layer off and the rest will grow roots with you.Thomas

Difficulty here is I'm describing something new in a forum not really intended (jewelry in a RE space).This exercise was strictly focused on one root that hinders success - investor psychology.