At the Web page at http://www.backpackinglight.com/cgi-bin/backpackinglight/revivex_down_cleaner.html, it states:
"Here's what we think about ReviveX Down Cleaner relative to other brands (including Nikwax Down Wash): ReviveX Down Cleaner leaves the least amount of unwashable residue on the down (evidenced by washing raw 850-fill down and CDC plumes in various commercial formulations, rinsing it 3X, and then re-measuring loft with a standard fill cylinder power test – using this method, we found ReviveX Down Cleaner to restore loft 8-15% better than competing products)."
What were the results for all of the products? And what was the loss of loft in absolute, rather than relative (%) terms?
