I am into my 3rd week with full dentures and had a question about adhesives. I use adhesive (Poligrip, Fixodent,...you name it) on upper and lower but my bottoms especially (like everyone else's) come loose easily. I have noticed that the adhesion gets Stronger after an hour or so of fixing my dentures. I mean, when I first put them in, I think "This will never hold past my morning coffee..." But after some time passes, the hold actually get stronger. Does this happen to anyone else? Does the paste actually take time to "set up" almost like real glue? Is this true more of one paste than another? Thanks!