The only item I got with my first order of diapers a year ago was a small wetbag. I was washing every day with 2 boys and a tiny bag. Eventually I got another 2 (one of them a little bigger) and closed my non diaper budget.
I was very aware that a dirty diaper had to go in a place that would keep it safe and sound until washing time, and the smell away. My 3 wetbags have seen a lot of washes and traveled all over the place.
But when I started having stinky problems, realized 2 things:
1) My dirty diapers were smelling through the wet bags, creating a smelly monster that I didn't have space to place.
2) Being in a closed area without much air to breathe was not helping the ammonia wrecking when getting wet.
So, whatever was the motive or the discussion, I started dumping the dirty diapers in the dirty clothes hamper, with all the dirty clothes, dirty towels and dirty sheets. Result: less stink.
By no means the stink monster disappeared, but the dirty clothes are much better at hiding the 2 day old urine than the wet bags with one miserable layer of PUL, and even in my second home, where the hard water makes it more difficult to clean, the overall smell is almost negligible compared to the stay away from me wet bag.
I still use them, they are great for outings and travelling, but for inside the house, nothing like dirty clothes to keep the smell at ease.
Oh, the dirty clothes have not expreienced any change once they are clean, they have my favorite scent when out and dry: nothing.