As the spooky season approaches, many of us look forward to carving jack-o’-lanterns and placing them on our front porch. However, Halloween excitement can quickly deflate when our pumpkins begin to mold and rot after only a few days. Here are 4 ways to keep your Halloween pumpkins from molding, ensuring they last longer and continue to send chills down the spines of trick-or-treaters.

1. Choose the right pumpkin.

The first step in preventing pumpkin mold starts with selecting a healthy pumpkin. When you’re at the pumpkin patch or local market, look for a firm, smooth pumpkin without any soft spots or deep grooves. This will minimize the chance of acquiring a pumpkin that’s already rotting or will rot soon.

2. Clean and dry your pumpkin properly.

One key tip in maintaining a mold-free pumpkin is keeping it clean and dry during the carving process. It’s essential to remove all the pulp and seeds from the inside thoroughly; this can be done using a large spoon or a specialized pumpkin scooper tool. After cleaning, dry the inside of the pumpkin using paper towels to reduce excess moisture, which can cause mold growth.

3. Treat your carved pumpkin with bleach or vinegar solution.

After carving your design into the pumpkin, treat it with an anti-mold solution to extend its life and prevent decay. Mix one teaspoon of bleach or vinegar with one quart of water, then use a spray bottle to apply it on both the interior and exterior surfaces of your pumpkin. Allow it to air dry for about 20 minutes before moving on to the next step.

4. Seal your jack-o’-lantern with petroleum jelly or vegetable oil.

To protect your jack-o’-lantern against unwanted mold growth, seal all carved areas with petroleum jelly or vegetable oil. This will create a barrier, locking in moisture and keeping out bacteria. You can apply the sealing agent using a brush or a paper towel, ensuring that every carving and surface is covered.

By following these four simple steps, you’ll be on your way to maintaining a mold-free pumpkin this Halloween. Now, you can proudly display your jack-o’-lantern knowing it will last much longer than the average pumpkin and charm trick-or-treaters throughout the ghastly night.