Liz. Invisalign Trays 10/53. New trays popped in this morning after my now normal 24 hour ritual of pre soaking them in water and listerine to ensure there is nothing left on them from the factory that might irritate me. I can definately feel the pressure on the bottom front 4 teeth, as all of them are being pushed forward slowly to allow for IPR to take place, before they can be pushed back again all neat and tidy. I am a little concerned that whilst my “Nanny McPhee” front tooth is possibly a little neater (its not really THAT bad honestly) now the trays have moved my lower LH canine out to the extent that very soon I will have a new “Mutley” look if it actually causes me an overbite……….oh how lovely. I have certainly got used them now even when the first few days there are no ill fitting – but my friends keep reminding that – that IS the point!