Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean a microwave with baking soda [title] Remove the turntable and support ring, and sprinkle baking soda. [step] Set these pieces aside, on the kitchen counter or in the sink. Sprinkle the baking soda across the bottom of the microwave.

Ending1: The baking soda will act as a natural abrasive agent and dislodge a stuck-on debris. [title] Clean your microwave with water, a note-taking oil, and dish detergent. Ending2: Remove the screws holding these pieces together. Reattach the microwave in the same fashion you removed it. Ending3: [substeps] Alternatively, you can use a baking soda paste to clean your microwave. Mix two parts baking soda to one part water and use a butter knife to apply the paste to the inside of the microwave. Ending4: [substeps] You will need a strong oven mitt to do this. [title] Place 1 cup (114 g) white vinegar (softened) in the microwave.

Answer format: ending1/ending2/ending3/ending4