How To Remove Mildew From Bounce House: 5 Manageable Steps

A bounce house that is infected with mildew growth isn’t something you want your kids to play in. You should know how to remove mildew from bounce house for the safety of everyone. 

Cleaning a bounce house takes lots of effort and time, but if it’s not done appropriately and mildew grows, then it’ll become a daunting task. Continue reading if you want to know how to deal with this chore more efficiently.

how to remove mildew from bounce house


Defining Mildew

JSE Labs Inc. defined mildew as a microscopic fungus that travels through the air in the form of tiny spores. If these spores settle in damp or humid environments, mildew can begin to thrive and grow.

Unlike mold, it does not spoil the items it grows on. They also develop in a flat pattern, making them easier to eliminate. 

Mildew often exhibits a fuzzy texture, but some are slimy. As for its smell, it comes off as musty and earthy.

It appears white, gray, or yellow, and some even darken in color over time. In comparison, mold has a variety of colors, if you’re interested, you can visit this article about what color is mold.


Bounce House Mildew Removal

You would just be adding another item or process to your cleaning routine, although it would seem a difficult task to remove mildew. Learn the process by following the instructions below: 


Step #1. Preparation

First, make sure to wear suitable clothing when you clean mildew. Wear some goggles, masks, gloves, and proper clothes to be on the safe side.

For easier access and cleaning, you can fully inflate your bounce house. To clean all areas, you can separate those parts that are demountable.

Start inspecting every nook and cranny of the bounce house, so that you will know which areas need more attention while cleaning, where the mildew is growing, or where dirt is accumulating. 


Step #2. Primary cleaning

After the preparation, it’s time to do some basic cleaning or cleaning like how you would usually clean your bounce house. 

Start with the unnecessary objects you’ve seen during the inspection. There could be some toys, coins, branches, and leaves.

Use a vacuum to remove layers of dust and dirt. Then, mop everywhere you can reach, from the top to the bottom and the sides. 


Step #3. Using chemical

For this, you will need a cleaning solution and water. As much as possible, do not use bleach because this can cause discoloration. 

Here are some that you can use:



Apply a thin and even layer of concrobium to the areas affected by mildew, and leave them to dry.

Then spray some concrobium on a sponge. Using that sponge, brush those that remained.

Finally, spray one last time for assurance that no mildew will grow anymore.



Mix 1 cup of water with ¼ cup of vinegar in a spray bottle. Using the mixture, spray the spots with mildew and let them soak for a few minutes.

Then you can scrub those spots using a sponge or a cloth. Finally, wash it clean with water. 

Make sure that after the application, no matter what solution you choose, you let it thoroughly dry out before proceeding to the next step.


Step #4. Disinfecting

Use a disinfectant spray to sanitize the bounce house. Let it sit for a few minutes for it to work correctly.

Make sure to read the instructions labeled on the product to ensure that you’re using the right amount, following the correct procedure, and letting it sit for an accurate duration.  


Step #5. Drying

After a thorough cleaning, it’s time to let the bounce house fully dry. You can leave it for a few hours, but make sure that there’s no moisture left before storing it.

You might also want to consider reading this article about how to remove mold from inflatable bounce houses.


Proper Cleaning Of Bounce House

You might want to know how to appropriately clean your bounce house after using it so that it can be used for an extended period and with a lower possibility of contacting mildew or mold. The following are the step-by-step instructions you can work with:

Step #1. Fill your bounce house with air. Then, inspect every nook and cranny; make sure to take note of the dirt and the unnecessary things inside and outside. 

Step #2. After inspecting, start picking up those unnecessary things. Then use a vacuum to clean up the dust and dirt. 

Step #3. Mix 3 parts water with 1 part vinegar and a moderate amount of mild dish soap. Apply this mixture, scrub with a brush, then rinse with water.

Step #4. Use bleach-free disinfection to wipe down every spot reachable by kids, such as railings, landings, and sidewalls. 

Step #5. Wipe it with clean towels for a faster drying time. Then let it sit in the sun until it is dry before finally storing it.

For more detailed information about cleaning, you can refer to this article about how to clean a bounce house.



A bounce house can make a child’s day, but if there’s mildew, who would risk their kid’s health? First, you might want to know how to remove mildew from bounce house so you can proceed with the cleaning. 

Knowing how to properly clean your bounce house is a must so that you can prevent mildew from growing. With proper cleaning, you won’t need to exert more effort when tackling mildew or mold.

Leave a Comment