Chọn bàn chải để làm sạch vỉ nướng thép không gỉ. Giữ nóng vỉ nướng. Cọ vỉ nướng. Thoa dầu thực vật lên vỉ nướng.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
The bristles are soft enough to protect the surface of the grate. Choose between a roll brush or a straight brush. Both will clean the grill effectively, but the roll brush will more easily clean the sides of the grates. This will soften any leftover grease and make it easier to clean up. Turn the grill to its “high” setting if it's not at that setting already. Let it heat up for 10 to 15 minutes, or until the temperature gauge reaches 500 to 600 °F (260 to 316 °C). Then, turn off the burners. S