Hi Alexa
My knees is ok, I suppose. I decided to clean just like you told me... Ouch. Was in sooooo much pain aftewards. They didn't have that thing at the pharmacy, only had something with iodine (no thanks, it'd stain my sheets) and another spray. And the spray was so sore!
But I survived :D
Yes, I admit, I am a baby when it comes to dealing with pain! :P