Curious to hear different methods and products for this. We usually do this on every fine rug. I have used vinegar 1 to 3 or 5ish. Then I ordered some All fiber rinse from cobbs cause it smelled better and I could use it for rinse, urine treatments, and dye set. Well didn't really know the ph ,and the directions call for 8oz per quart for urine treatment. Didn't really have a dilution for wool rugs in directions. Although on the site it says it can be used for this. We got ph 2.8 at 1oz per...
Rug Washing Dye set / Neutralize procedure
Rug Washing Dye set / Neutralize procedure