Confirm the oven and requested parts
Share the model if available, oven type, condition, racks, trays, door glass, seals, cooktop and rangehood. Confirm whether removable components are included and whether any part is damaged or difficult to access.
Ask about the method and products
The provider should explain how products and tools suit the oven's enamel, glass, seals and self-cleaning features. Do not assume a dip tank, steam, solvent, caustic cleaner or disassembly method is appropriate for every model.
Understand preparation and timing
Ask what to remove before the visit, whether the appliance must be cool, and what ventilation or drying is required. Timing depends on oven size, residue and scope; avoid relying on fixed duration or service-price claims without an assessment.
Separate cleaning from repair
A cleaner can address agreed residue but cannot diagnose a fault, repair an element, replace a seal or certify appliance safety. Contact an appropriately qualified technician for errors, damage or electrical and gas concerns.
