Yes I did, I vacummed, then presprayed the carpet, left it 8-10mins and then presprayed again and then aggitated using the sebo duo. Then I used hot water extraction at 200 psi, I can go up to 500psi but I didn't want to over wet the carpet.
One thing I did do wrong though was to mix the solution to 1:5 instead of the 1:20 that it says on the container. The reason for me making this mistake was that lately I have been doing loads of figure work using lots of percentage workings out and this morning I was tired and lots of things on my mind so when I read 1:20 my brain just went into autopilot and thought that was 20% so I mixed 1:5 as it was close to 20% and filled the prespray container.
Does using too much make a difference and if it does is it for the worse or the better?