Reference: GAP Comentario : 2253615 / Bono Agencia: ES631389710 I returned the hire car and the agent of Interrent looked around the car and I was told all is fine with the car and no further fines or fees would be charged to us - even though he pointed out that the car was a bit dirty than normal. Within 60 minutes, we were boarding our plane and received an email to say 150 euros would be charged to the card for cleaning bill. This is a criminal act and if you don't respond asap, I will be contacting my legal team to start legal proceedings. Also, my wife is a journalist at ITV and has over 25000 contacts on social media. Be very careful, you are in danger of serious misconduct. It's obvious this is a trick you try on most customers and it's about time it stopped