Works best when you put it on the carpet

I've found with colloidal products that using it a little stronger than the stated dilution gets the best results. What's the standard dilution of Nemesis? 1:160 I think? If so I'd use it at 1:120
Also contrary to popular belief, agitating it reasonably well helps a lot too, I've found.
Put plenty of it down too, as much as the carpet can handle safely, because the action of the product is increased the more "wet" it is.