Yes, you can use sun protection spray in combination with other skincare products. Sunscreen should be the final step in your skincare routine, applied after moisturizers and other treatments. Allow enough time for the previous products to fully absorb into the skin before applying the sun protection spray. If you use a separate facial moisturizer and sun protection spray, make sure both products are compatible and won't interact negatively. Look for oil-free or lightweight formulations if you have concerns about product buildup or clogged pores. Additionally, some sun protection sprays also offer moisturizing properties, eliminating the need for a separate moisturizer. Remember to apply the sun protection spray generously and evenly to all exposed areas for comprehensive coverage.