Unfortunately with baby diapers, probably you need to find a way to dispose of them out of reach. I have the same problem with my panties, if I drop them on the floor-even for a shower, they end up in the middle of the living room or on the stairs.

"EEK" Now I kick them into the tub til I can put away.
We have the cat problem. Our cats potty outside in the mulch of flower beds. The babies destroy the beds--making a HUGE mess--playing 'easter egg' hunt. Does this deter makes their poop smell bad, or make them dislike the taste in general?