The type of icing you use can also affect how well your gingerbread house preserves. Royal icing, for example, is super durable and can help to hold your house together. But, if you're using a cream cheese frosting, you might need to take extra precautions to keep it from melting or spoiling.
And, let's not forget about the candy decorations! While they might look adorable on your gingerbread house, they can also be super sensitive to temperature and humidity. So, you'll need to take extra care to protect them from the elements, or they might start to melt or become discolored.
15 Gingerbread House Recipes: Styling & Photography Guide