I had to remove my Infusion site 2 days ago due to site infection and then the same day I changed my sensor and it bruised and bleed like junk I am not talking the blood just under the insertion site but no when I removed the needle I was bleeding through that hole the needle was removed from and this has never ever happened to me. I am on antibiotics for the infection and the sensor site I had to remove and change after the bleeding stopped and as a result my tummy looks like a battle field! uggh with the infection my sugars are a little higher then I am comfortable with 160's but I can't help it. I always use the anaceptic wipes and iv prep so how I got the infection I have no clue!! 

When removing a possibly infected infusion site (Ive had a couple myself lately) I use triple antibiotic ointment (Neosporin) on it and it usually heals quickly. Also to help prevent I swab the are with alcohol, and after it air dries, then do the IV Prep. Mind you I dont do the CGMS sensors yet, but im willing to bet the process would be equally effective.