Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to prevent skin irritation during winter [title] Moisturize occasionally. [step] Moisturizing lotion or cream can help to keep your skin hydrated and healthy. Choose a product intended for dry skin or " combination " skin, ideally one without fragrance or allergens.

Ending1: These hydrating products can either increase or decrease the dryness of your skin, and also promote healthy circulation to your skin. A skin wash once a week may also help to clean your skin. Ending2: [substeps] Warm moisturizers apply the least amount of moisture. Place them on your face and gently rub a small amount on your skin, paying special attention to the areas that are dry. Ending3: [substeps] Make sure the product is designed for your skin type. Look for products designed for sensitive skin to avoid damaging your skin under cold weather. Ending4: Apply it as needed, no more than twice a day. [substeps] For severely dry skin, use thicker creams or warm coconut oil.

Answer format: ending1/ending2/ending3/ending4