Does anyone know exactly how to use the patches ? I know I have to change the patch every 2 days but my question is ?
Do I change it every time at the same time , like if I put one on at 12 afternoon do I have to change it exactly at 12 afternoon again 2 days later ?
Does it matter if I change it at different times ? When I take the old patch off , do I put new one on straight away ? Thanks for any advice I get :)