How To Get Smells Out Of Your Mattress (& Keep Them Fresh)

Immediate Steps to Take

When you first notice an unpleasant smell coming from your mattress, it's important to take immediate action. Here are some quick and effective steps to start with:

Initial Inspection and Preparation

The first step is to strip your bed completely. Remove all sheets, pillowcases, mattress covers, and any other bedding. This allows you to inspect the mattress surface and pinpoint the source of the odor. Wash all the bedding in hot water, as this helps eliminate any lingering smells and bacteria.

Next, grab your vacuum cleaner. Use the upholstery attachment to thoroughly vacuum the entire mattress. Pay special attention to seams and crevices where dust, dirt, and skin flakes can accumulate. This not only helps in removing surface dirt but also prepares the mattress for deeper cleaning methods by getting rid of loose particles.

Ventilating the Mattress

Ventilation is key to reducing odors. If possible, move your mattress to a well-ventilated area. If the weather is nice and you have outdoor space, taking your mattress outside is a great option. Fresh air and sunlight are natural deodorizers that help dissipate odors. Make sure to lay the mattress flat and let it air out for a few hours.

If taking the mattress outside isn't an option, open the windows in your bedroom to let in fresh air. You can also use fans to increase airflow around the mattress. The goal is to keep the air circulating, which helps in breaking down and removing the trapped odors.

Cleaning Techniques to Get Smell Out of Mattresses

Once you've taken immediate steps to prepare and ventilate your mattress, it's time to dive into some effective cleaning techniques. These methods will help tackle those persistent odors and leave your mattress smelling fresh.

1. Baking Soda Method

Baking soda is a natural deodorizer that can neutralize a wide range of odors. Sprinkle a generous amount of baking soda evenly over the entire surface of your mattress. For an extra fresh scent, you can mix a few drops of your favorite essential oil with the baking soda before applying it.

Let the baking soda sit on the mattress for at least several hours. For best results, leave it on overnight. The longer it sits, the more odor it can absorb.

After the baking soda has had time to work its magic, vacuum it up thoroughly using the upholstery attachment. Make sure to get into all the seams and crevices. This will remove the baking soda along with the absorbed odors.

2. Vinegar and Water Solution

Mix equal parts white vinegar and water in a spray bottle. Vinegar is a powerful natural cleaner and deodorizer that can tackle tough odors.

Lightly spray the vinegar solution over the surface of the mattress. Avoid soaking the mattress; a light mist is sufficient. Focus on areas with strong odors or stains.

Allow the mattress to air dry completely. This may take a few hours, so it's a good idea to do this in the morning. Keep the room well-ventilated by opening windows or using fans to speed up the drying process. The vinegar smell will dissipate as it dries, taking the unwanted odors with it.

3. Hydrogen Peroxide and Baking Soda Paste

For more stubborn spots, a paste made from hydrogen peroxide and baking soda can be very effective. Mix about half a cup of hydrogen peroxide with a quarter cup of baking soda and a small squirt of liquid dish soap. Stir until it forms a smooth paste.

Apply the paste to the smelly areas or stains on the mattress. Use a cloth or a brush to gently work it into the fabric. Let it sit for about 30 minutes to an hour.

Hydrogen peroxide is a strong cleaner that can help break down organic compounds causing the odors. However, it can also bleach fabrics, so it's important to use this method sparingly and test it on a small, inconspicuous area first. After the paste has dried, vacuum up the residue and let the mattress air out.

4. Enzyme Cleaners

Enzyme cleaners are specially formulated to break down organic materials, making them ideal for tackling pet urine, sweat, and other biological stains.

Spray the enzyme cleaner generously on the affected areas of the mattress. Let it sit for the recommended amount of time on the product label, usually 10-15 minutes, to allow the enzymes to break down the odors.

When using enzyme cleaners, ensure the room is well-ventilated. Follow the manufacturer's instructions carefully. Some popular enzyme cleaners include Nature’s Miracle and Rocco & Roxie. These products are widely available and highly effective.

A person wearing black gloves is using a vacuum cleaner attachment to clean a gray cushion.

Advanced Techniques for Persistent Odors

If regular cleaning methods haven't completely eliminated the odors from your mattress, it's time to bring out some advanced techniques.

Using Activated Charcoal

Activated charcoal is a highly porous substance that effectively absorbs odors and moisture. It's commonly used in air purifiers and deodorizers for its powerful odor-neutralizing properties.

  • Place activated charcoal packets or a shallow tray filled with activated charcoal powder on your mattress.
  • Leave it in place for at least 24 hours. For best results, cover the mattress and charcoal with a breathable sheet to keep everything in place.
  • After the allotted time, remove the charcoal packets or tray and vacuum the mattress thoroughly to remove any remaining particles.

Essential Oils for Freshness

Essential oils like lavender, eucalyptus, and tea tree oil not only smell great but also have antibacterial properties that can help keep your mattress fresh.

  • Mix a few drops of your chosen essential oil with water in a spray bottle.
  • Lightly mist the mattress with the essential oil solution, focusing on areas with persistent odors.
  • Allow the mattress to air dry completely before putting on your bedding.

Commercial Mattress Deodorizers

These are specially formulated products designed to neutralize odors and refresh mattresses. They often contain a blend of deodorizers and antimicrobial agents to combat odors at the source.

  • Follow the instructions on the product label for the best results.
  • Typically, you'll spray the deodorizer evenly over the mattress surface.
  • Allow it to sit for the recommended time before letting the mattress air out.
A spacious, well-lit bedroom with a large bed featuring a white padded headboard. The bed is dressed in white linens with brown and white accent pillows. There are two wooden bedside tables with lamps on either side of the bed. The room is being ventilated.

Addressing Specific Odors

Getting Rid of Pet Urine Smells

Pet urine can quickly soak into a mattress, so it's crucial to act fast:

  • Blot the Area:Use paper towels or a clean cloth to blot up as much urine as possible. Avoid rubbing, as this can spread the urine further.
  • Apply Vinegar Solution:Mix equal parts white vinegar and water in a spray bottle. Spray the affected area generously. Vinegar helps neutralize the ammonia smell in urine.
  • Blot Again:Blot the area with a clean cloth to remove excess moisture.

To ensure the smell is completely gone and prevent future accidents:

  • Enzyme Cleaner:Apply an enzyme cleaner specifically designed for pet odors. These cleaners break down the urine molecules that cause the smell. Follow the instructions on the product for best results.
  • Baking Soda:Once the enzyme cleaner has dried, sprinkle a layer of baking soda over the area. Let it sit overnight, then vacuum it up in the morning to absorb any remaining odor.

Removing Cigarette Smoke Odors

Cigarette smoke can be persistent and difficult to remove, but these steps can help:

  • Activated Charcoal:Place several bowls of activated charcoal around the mattress to absorb smoke odors. Leave them in place for a few days for best results.
  • Vinegar Spray:Lightly spray the mattress with a vinegar and water solution. Vinegar neutralizes smoke odors effectively. Allow the mattress to air dry completely.

To further eliminate smoke smells:

  • Air Purifiers:Use an air purifier with a HEPA filter in your bedroom to remove smoke particles from the air.
  • Baking Soda:Sprinkle baking soda over the mattress, let it sit for several hours, and then vacuum it up to absorb lingering smoke odors.

Preventative Measures to Keep Your Mattress Fresh

Keeping your mattress fresh doesn’t have to be a constant battle. By following some simple preventative measures, you can maintain a clean and pleasant sleeping environment for longer periods.

Regular Cleaning and Maintenance

Monthly Vacuuming 

Vacuuming your mattress once a month helps remove dust, dead skin cells, and other debris that can contribute to odors. Use the upholstery attachment on your vacuum cleaner and pay special attention to seams and crevices.

Rotating and Flipping the Mattress

To ensure even wear and prevent sagging, rotate your mattress every 3 to 6 months. If your mattress is double-sided, flip it over as well. This helps distribute weight evenly and keeps the mattress in good condition, reducing the chance of odors developing.

Use of Mattress Protectors

Mattress protectors act as a barrier against spills, sweat, and allergens. There are different types available, including waterproof protectors and those made from breathable materials like cotton or bamboo.

Using a mattress protector can significantly extend the life of your mattress by keeping it clean and free from stains. Wash the protector regularly according to the manufacturer’s instructions to maintain its effectiveness.

Bedding Hygiene

Regular Washing of Sheets and Pillowcases 

Wash your bed sheets and pillowcases at least once a week in hot water. This helps remove sweat, oils, and other residues that can seep into your mattress over time.

Importance of Mattress Toppers 

A mattress topper adds an extra layer of protection and comfort. It’s easier to clean and can be washed more frequently than the mattress itself. Choose a topper made from materials like memory foam, latex, or down, and wash it according to the care instructions.

Pay Attention to Eating Habits

Eating in bed can lead to crumbs, spills, and stains that attract pests and cause odors. Try to avoid eating and drinking in bed. If you do eat in bed, clean up immediately to prevent any residues from seeping into the mattress.

Maintain Air Circulation

Proper air circulation helps prevent moisture buildup and the growth of mold and mildew, which can cause unpleasant smells. Ensure your bedroom is well-ventilated by:

  • Opening windows regularly to let in fresh air.
  • Using fans to improve airflow.
  • Keeping the bedroom door open during the day to promote air circulation. 
A mattress with a protector.

Frequently Asked Questions

How often should I clean my mattress to prevent odors?

It's a good idea to give your mattress a thorough cleaning at least twice a year. However, to maintain freshness and prevent odors from building up, you should vacuum your mattress monthly. Regularly washing your bedding and using a mattress protector will also help keep your mattress clean and odor-free.

Are natural cleaners effective for mattress odors?

Yes, natural cleaners can be very effective for eliminating mattress odors. Baking soda is a popular choice because it absorbs odors and moisture. Vinegar is another effective natural cleaner that neutralizes smells and kills bacteria. Enzyme cleaners, which are often derived from natural ingredients, are especially good for breaking down organic stains and odors like pet urine.

Can I use a steam cleaner on my mattress?

Using a steam cleaner on your mattress can be effective for deep cleaning and sanitizing. However, it's important to check the manufacturer's guidelines first, as some mattresses may not be suitable for steam cleaning. If you do use a steam cleaner, make sure to allow the mattress to dry completely to prevent mold and mildew growth.

What if the smell persists after cleaning?

If an odor persists after cleaning, and you’ve tried all the methods mentioned above, may need to consider hiring a professional mattress cleaning service or it's time to consider replacing your mattress, especially if it’s old or heavily soiled.

Conclusion

Overall, there are a handful of common products you may or may not already own that can help you eliminate and deodorize smells from your mattress. This, along with some routine cleaning, can help make your mattress last longer and stay fresher. 

However, if you struggle to see success in controlling your mattress smell, it may be time to consider replacing your mattress. EGOHOME proudly offers high-quality mattresses that’ll fit any budget. Plus, with free shipping and a 10-year warranty, you’re guaranteed to love your mattress for many years to come. Shop EGOHOME now and find the mattress of your dreams!

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