Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to clean a pizza stone [title] Let your stone completely cool off. [step] Before handling, you should allow it to cool off in the oven for an hour, otherwise there's a possibility it could crack, especially if you expose it to cold air or water. Make sure that your stone cools to room temperature before you attempt to clean it.

Ending1: [title] Put on the gloves and disposable gloves. [step] When handling your stone, you can choose between stainless steel, vinyl, glass, or plastic work gloves or disposable wrist gloves. Ending2: [substeps] If you must handle it when it is hot, use heat-resistant gloves so you do not burn yourself. Be sure any surface it is placed on is heat-resistant. Ending3: [substeps] Some pizzas stone can crack fairly easily even if the stone is completely dry. [title] Scrape off any dirt or algae clinging to the stone. Ending4: If you don't wait until the stone is cooled, it will become very warm. Always treat the stone with oven safe rubber gloves before handling it so that it doesn't melt too quickly.

Answer format: ending1/ending2/ending3/ending4