Prepare for the freezing temperatures and take the necessary steps to protect your pool. Keeping the water level consistently full and free from leaks is critical in ensuring the safety of your pool. Remember, even the smallest leaks can cause significant damage and expensive repairs. Be mindful of the importance of maintaining your pool and spa, and if you sense instability in your water level, run a test to determine the cause. With proper care, you can enjoy the beauty and relaxation of your pool all year round.