A video has popped up on Youtube where someone has travelled out on seats 32a and 32b from Luton to Malaga via Wizz and travelled back on the same aircraft 8 days later in seats 33a and 33b. She has filmed on both legs of the flight what looks a can of coke spray that his hit the ceiling and questions whether the aircraft has had even one deep clean at Luton which is meant to happen nightly.
Video here. Watch from around 1:15 sec
The Wizz spin machine including video of their aircraft being cleaned including areas passengers would not normally touch.
Another Wizz BS claim
The Luton reality including side by side queuing.
Wizz BS video with plenty of passenger space
The Luton outbound flight