How to Steam Clean a Mattress

After we buy a new mattress, we do our best to keep it looking clean and fresh smelling. However, as time goes on, there might be a few unlucky accidents or spills, causing stains.

Leaving your mattress dirty can cause dead skin cells to build up, which will attract dust mites. Mold may also begin to grow in such situations.

Cleaning a mattress isn’t an easy task since you can’t use much water or you’ll risk ruining it. That’s why steam cleaning is an excellent way to do a deep clean without over saturating the mattress.

Table of Contents

    How to Steam Clean a Mattress

    1. Vacuum

    For the steam cleaner to be effective, you must start by vacuuming the mattress thoroughly. Use any strong vacuum, preferably with an upholstery tool attached. Pay attention to crevices, corners and seam holes to ensure all dust, debris, and dirt are out.

    Steam cleaning a dirty mattress can be difficult and often ends in a mess. If there’s a lot of bacteria or dead skin cells present, adding moisture can encourage mold or mildew formation.

    2. Choosing a Steam Cleaner

    There are many excellent steam cleaners available on the market, such as the popular PureClean XL. If you’re going to purchase a steam cleaner, however, we highly suggest you choose one that can be used around the house. Steam cleaning floors such as tiles is an excellent way to sanitize and deep clean.

    If you don’t have a steam cleaner or don’t plan to purchase one, don’t fret. You might be able to rent one from a local hardware shop. You can also use a clothes steamer or even an iron with a steam setting if you can’t find a steam cleaner.

    The important thing is that the steam gets heated to 212 to 220 degrees Fahrenheit. High temperatures will be more effective at killing bacteria, dust mites and bed bugs.

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    3. Get the Steamer Started

    To get the steam going, start by filling the reservoir with water as directed. It’s recommended to use distilled water instead of tap because it’s free of minerals. This will prevent limescale and other mineral buildup within the steamer (1).

    Plug the steamer into an outlet, turn it on and allow it to heat. If you’re new to steam cleaners, make sure you read the manual before starting. This ensures you’re using it correctly.

    4. Steam the Top

    Keep the steamer at a safe distance from the mattress by holding it an inch or two above. Then apply the steam starting from the top of the mattress and work your way across. Try to keep steaming in sections — this will make it easier to know where you’ve already cleaned.

    Move slowly to ensure you get a thorough clean. Keep the steam light; the mattress should only be slightly damp, not wet. To control the steam, you may turn the dial down or use an upholstery attachment. These have a pad that helps to absorb excess moisture.

    Keep in Mind

    A wet mattress will take a long time to dry. It can also encourage mold and mildew to grow if moisture is left (2).

    5. Steam the Sides

    After steam cleaning the top of the mattress, move your attention to the sides. Hold the steam head vertical and glide it across the sides. Cleaning the sides will help to kill bacteria, dust mites or bed bugs that might be hiding within the creases of the seams (3).

    If your mattress is double-sided, consider flipping it to clean both sides. However, make sure the top is fully dry before turning it over to avoid making it dirty again.

    6. Dry

    Give the mattress at least two to four hours to dry entirely — depending on how much steam you used. If there are windows in the room, open them to let some fresh air in. This will assist in drying the mattress.

    You can also give the process a little boost by running a fan directed towards the mattress. If the weather is cold, place a heater in a safe distance to the mattress. Heat will help it dry quicker than cool temperatures in such conditions.

    If you’re able to move the mattress outside, the sun will be able to dry it quickly. The strong rays will also further help to kill any potential mold or bacteria (4). This will help prevent your mattress from smelling of mold. If necessary, a wet/dry vacuum with a small attachment and strong suction can draw water out.

    7. Make the Bed

    When the mattress is dry, make the bed with clean linens. Be sure the bed is completely dry before putting on sheets. You may feel the mattress in multiple places to ensure it’s dry.

    Because a steam cleaner doesn’t use as much water as other methods, your mattress shouldn’t take too long to dry. However, we highly recommend that you do the task in the morning. That way you can ensure you have a place to sleep in the evening.

    How to Deodorize a Mattress

    We tend to produce a significant amount of sweat while we’re sleeping, which is natural. However, it can cause stains and stinks. If you begin to notice a certain odor in your bedroom, it may be coming from your mattress. Here’s an easy and effective way to deodorize a mattress:

    1. Use Baking Soda

    Baking soda is highly absorbent and often used to remove excess moisture. It works on a variety of surfaces such as floors and upholstery. It’s also very effective at absorbing odors (5). Start by sprinkling a thin layer of baking soda across the entire mattress.

    2. Leave to Sit

    Give the baking soda an hour or two to sit on the mattress. It will slowly absorb any odor present, leaving you with a fresh bed and room.

    3. Vacuum

    When the baking soda has absorbed enough of the odor, use a vacuum to remove the powder. To avoid a vacuum odor, you may want to dispose of the bag. If your vacuum is bagless you may empty the bin instead.

    Tips for Maintaining a Clean Mattress

    Many things can cause a dirty mattress, such as spills and bodily fluids. Keeping on top of maintenance can help to keep your mattress clean and stain-free. Your sleep might even improve as well. Here are a few tips to help you keep your mattress clean:

    • Protect the mattress: Most people do not deep clean mattresses regularly, so you should try to protect your mattress. A mattress protector is an excellent way to avoid stains. These are like a fitted sheet that protects from liquids and other messes. They can usually be washed in the washer.
    • Keep the room cool: Because we tend to sweat more when we’re sleeping, you can avoid sweat stains by cooling the room slightly. Just remember to make sure the temperature is comfortable for everyone in the room.
    • Air the mattress: Some mattresses are easy to move and can, therefore, be taken outside. Put yours in the yard, front porch or balcony on a warm sunny day to give it some air. The sun will help to kill potential bacteria and mold (6).
    • Vacuum regularly: By vacuuming your mattress regularly, you can keep bacteria and dirt at bay. It’s also good to remove covers and sheets and hang them out to air while you’re vacuuming the mattress. This will reduce dust mites and bed bugs that could be bothering you and others who sleep in the bed (7).
    • Limit pets: Snuggling with your pup at night might be comforting, but it could be doing some harm to your mattress. Your pet might have fleas, dirty paws or cause an accident on your bed. This can result in stains and odors — not to mention claws that might scratch and damage the mattress.

    Things to Keep in Mind

    Steam cleaning your mattress is the best way to deep clean it, but there are a few pitfalls to avoid. Here are some points to keep in mind:

    • Safety: Most mattresses such as memory foam, pillow-top and foam are safe to steam clean. However, you should still check — on the manufacturer’s website — if yours can be steamed. Some mattresses will lose their warranty if cleaned with a steamer.
    • Protect yourself: The steam will be extremely hot (around 220 degrees Fahrenheit). So avoid putting your hands near the area while steaming and keep it out of children’s reach.
    • Limit steam: Steam can discolor or fade colored mattresses over time. Try to limit yourself to steam cleaning only when it’s necessary.

    Sweet Dreams

    Sleeping on a clean mattress will surely improve your sleep. By eliminating allergy triggers and common itch-causing critters such as dust mites and bed bugs, you’ll be more comfortable.

    Try to vacuum your mattress regularly, followed by steam cleaning whenever necessary. Avoid steaming too often as it can fade the color of the mattress.

    Clean up accidents and spills immediately to avoid stains and odors. If you notice a pungent mattress smell, consider deodorizing it. You may do so by sprinkling baking soda and leaving it for a couple of hours. The baking soda will absorb odors and leave you with a fresh bed.

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