Bill
Don’t know I always rinse. water good so is fabric and fibre and also Hydra-Dri to name a few.
Chris R
Yes most of mine are trashed but do come across a relatively new carpet say 6mth to year old carpet with the black sock syndrome/TV feet.
Woolsafe ADMINISTATORS is Steve Gunn allowed too do that even on a trashed carpet??? Next he will be saying POG.
Before anyone jumps get a sample and try it!
Len