What changes the plan
Describe the affected area and what happened, as accurately as you can. Identify known materials and show any care instructions supplied with the vehicle. Do not assume a leather-look surface, a display or a decorative panel can receive the same treatment. Ask the provider to explain compatibility and limitations before authorizing work.
Agree what will be moved and what will remain untouched. Remove documents, small valuables and items from seat pockets before handing over the keys. Child restraints and safety equipment require their own manufacturer guidance; do not casually include disassembly or treatment in a general cabin package. A provider should flag uncertain materials instead of promising that every mark will disappear.
Confirm drying and collection requirements before planning the next trip. Inspect the result with the provider and distinguish remaining wear from incomplete cleaning. Avoid masking an unexplained odor and calling the cause resolved. If the car is rented, report a significant spill or issue to the operator and follow their process rather than concealing it with a treatment.

