im a little embarresed asking this. disgusted really.

okay i have a few sex toys that i like to anal probe myself with. feels so good however every time without fail, shit that got left behind gets all over them. such a turn off. is there any way i can clean my insides out before hand? or is there something wrong with me? because EVERY porn vid ive seen (even some of the ones you guys have posted) dealing wth anal play, the dildo comes out perfectly clean.