Hosts have the ability to set a cleaning fee which will be added to every booking invoice. This will be visible in the guest and the host's invoice details, listed as "cleaning fee". This fee is charged to allow the host to thoroughly clean and disinfect the interior and exterior of their RV, as well as washing linens, dishes, etc. when the RV is returned.
As per the rental agreement, the host is expected to provide their RV in a clean condition. The guest is also expected to return the RV in the same condition as it was when they first picked it up. Paying a cleaning fee does not mean that the guest is allowed to return a dirty RV.
If the RV is not returned in a clean condition, the host can charge an additional cleaning fee during the closeout process. This condition would need to be documented in the departure and return inspections.