Q1: Can the hot dog roller cook sausages or other types of food?A1: The hot dog roller is designed primarily for cooking hot dogs, but you can also use it for sausages, fish balls, and other similar-sized items. Just ensure they are evenly placed on the rollers.Q2: Is the hot dog roller easy to clean?A2: Yes, the hot dog roller features a non-stick surface and removable drip tray for easy cleaning after use. After the machine has cooled down, simply wipe down the rollers and tray with a damp rag.Q3: Is this roller grill suitable for commercial use?A3: Yes, this hot dog roller is ideal for both home use and light commercial settings, such as food trucks, small kiosks, or concessions. It's built with durability and performance in mind.