Here is an update:
I washed with bleach and trimmed all black roots. I tickled all the old soil away from the root system.
Then I placed the plant in the new soil. The question that remains is: Do I water these plants now?
Also, the cut areas where I trimmed the leaves are now bleeding brown water. Is that from the bleach (I dunked them into bleach water while tickling away the olds soil).
