I'm looking for a reliable cleaner to help with some niche appliance cleaning around my house. Specifically, I need someone to clean and descale a kettle, coffee machine, toaster, and blender that's accumulated mineral buildup and fingerprints. It’s not a full kitchen deep-clean, just selective appliance care to improve performance and finish. I’d prefer eco-friendly products and careful handling of electrical parts. If you have experience with appliance maintenance and can advise on simple preventive tips, that would be great. Please confirm you can access these items safely and whether you bring any cleaning tools or supplies.