Deodorant Problem!

Jes
For the past maybe 4yrs I've had problems with every deodorant I use. When I put it on its good and everything. But my problem is that I have to scrape it off with my fingers nails in the shower because otherwise it doesn't come off. It happens even with the gel deodorants or solid sticks. I wanna fix this problem or at least find a deodorant that doesn't stick to my skin so bad. Oh and I've tried using lemon and lime but it doesn't work because my armpits end up smelling really bad after a few hours. Pls help.