Quote: (Originally Posted by
Beanie)

its only chalk so mine goes in the compost.
If all is OK it's NOT

If all is ok you haven't completely exhausted your scrubber so there's a mixture of Lime and Chalk and of course the Sodium Hydroxid. This means that it does a good job in making an accid environment a little less accid.
I've tried it on my small lawn and it works fine although it remains visible for years. I used the larger spherasorb pallets, the fine grain Sofno may disintegrate and dissolve faster. The problem I have is the size of my lawn, I have more exhausted sorb than grass...