How to Get Mildew Smell Out of Comforter? Detailed Instructions

Are you struggling with a persistent mildew smell in your comforter? Look no further! This step-by-step guide will help you eliminate that unpleasant odor and restore freshness to your bedding.

By following these simple techniques, you’ll be able to assess the severity of the smell, gather the necessary supplies, and apply effective odor-removing methods.

Say goodbye to mildew and hello to a clean and fresh-smelling comforter!

Key Takeaways

  • Assess the severity of the mildew smell by sniffing the comforter and inspecting for dark spots or discoloration.
  • Gather the necessary supplies, such as mildew remover, laundry detergent, white vinegar, and baking soda.
  • Prepare the comforter for treatment by spot-cleaning stains, brushing off debris, and airing it out.
  • Apply odor-removing techniques such as soaking in a vinegar mixture, sprinkling baking soda, and vacuuming it off.

Assessing the Severity of the Mildew Smell

how to get mildew smell out of comforter 1 - How to Get Mildew Smell Out of Comforter? Detailed Instructions

You should first determine the extent of the mildew smell on your comforter. Begin by taking a close sniff of the comforter to see if the smell is localized or spread throughout. If the smell is strong and pervasive, it may indicate a deeper mildew problem that requires more extensive cleaning.

Next, inspect the comforter visually for any visible signs of mildew, such as dark spots or discoloration. Pay attention to areas that are often damp or prone to moisture, such as the corners or folds of the comforter. Additionally, check for any unusual texture or feel that may indicate the presence of mildew.

Gathering the Necessary Supplies and Materials

how to get mildew smell out of comforter 3 - How to Get Mildew Smell Out of Comforter? Detailed Instructions

To start, gather all the essential supplies and materials you’ll need to remove the mildew smell from your comforter. Having the right tools at hand will ensure that you can effectively tackle the problem. Here is a list of the necessary supplies:

Mildew removerEliminates the mildew smell and kills the spores
Laundry detergentCleans the comforter thoroughly
White vinegarNeutralizes odors and acts as a natural disinfectant
Baking sodaAbsorbs and eliminates odors
Large basin or bathtubProvides a space for soaking the comforter

Preparing the Comforter for Treatment

Before beginning the treatment, make sure that the comforter is dry and free from any visible debris. This step is crucial to ensure effective odor removal. Here’s what you need to do:

  1. Inspect the comforter: Carefully examine the comforter for any signs of visible dirt or stains. If you spot any, gently brush or shake off the debris before proceeding with the treatment.
  2. Spot clean if necessary: If there are localized stains or spots on the comforter, treat them using a mild detergent or stain remover. Follow the instructions on the product label and gently blot the affected area.
  3. Air out the comforter: If the comforter has been stored for a while or has a musty smell, hang it outside on a clothesline or place it in a well-ventilated area to allow fresh air to circulate. This will help eliminate any lingering odors and freshen up the comforter before treatment.
See also  How Long Does a Mattress Topper Last? The Definitive Guide

Applying Odor-Removing Techniques

Now, if you’re ready, let’s dive into some effective techniques for removing that stubborn mildew smell from your comforter.

One method you can try is using vinegar. Fill a bathtub or a large basin with warm water and add one cup of white vinegar. Submerge the comforter in the mixture and allow it to soak for at least an hour. Afterward, remove the comforter and squeeze out the excess water.

Another option is using baking soda. Sprinkle a generous amount of baking soda over the entire surface of the comforter and let it sit for several hours. Then, vacuum the baking soda off the comforter using a brush attachment.

Lastly, you can also use an enzyme-based laundry detergent specifically designed to eliminate odors. Follow the instructions on the detergent’s label and wash the comforter accordingly.

These techniques should help eliminate the mildew smell and leave your comforter fresh and clean.

Ensuring Proper Drying and Storage Techniques

First, make sure you thoroughly dry your comforter to prevent any lingering moisture that could lead to mildew growth.

Here are three important tips to ensure proper drying and storage techniques for your comforter:

  1. Use a large-capacity dryer: Make sure your comforter has enough space to move around freely in the dryer. This will help to evenly distribute the heat and air, ensuring that the comforter dries thoroughly.
  2. Dry on a low heat setting: High heat can damage the fabric and cause shrinkage. It’s recommended to use a low heat setting and periodically check the comforter to avoid overheating.
  3. Store in a cool, dry place: After drying, make sure to store your comforter in a well-ventilated area away from direct sunlight. Avoid storing it in plastic bags or airtight containers, as this can trap moisture and promote mildew growth.


In conclusion, by following the step-by-step guide, you can effectively remove the mildew smell from your comforter. It’s important to assess the severity of the smell, gather the necessary supplies, and properly prepare and treat the comforter. Applying odor-removing techniques and ensuring proper drying and storage techniques will help eliminate the mildew odor, allowing you to enjoy a fresh and clean comforter once again.


How do you get mildew smell out of bedding?

To get mildew smell out of bedding, start by washing the bedding with a mixture of vinegar and water. Then, sprinkle baking soda on the bedding and let it sit for a few hours before washing it again. Finally, dry the bedding thoroughly in the sun or using a dryer.

Can you remove mildew smell from fabric?

Yes, you can remove mildew smell from fabric. Start by treating the fabric with a mixture of vinegar and water, then wash it with a mild detergent. You can also try using baking soda or an odor-eliminating spray. Make sure to dry the fabric thoroughly after washing.

How do you get a smell out of a comforter?

To get a smell out of a comforter, start by treating any stains with a stain remover. Then, wash the comforter with a mild detergent and add a cup of vinegar to the wash cycle. After washing, dry the comforter thoroughly in the sun or using a dryer. You can also try using baking soda or an odor-eliminating spray.

Can mildew smell be washed out?

Yes, mildew smell can be washed out. It’s important to wash the affected item using a mixture of vinegar and water or a mild detergent. Additionally, proper drying and storage techniques are crucial to completely eliminate the mildew smell.

Avatar photo
Amber Thompson

As a dedicated contributor to Top Good Sleep, Amber is passionate about uncovering the latest trends and advancements in the sleep industry. She has reviewed and tested a wide variety of mattresses, offering insightful, unbiased advice to help readers find their perfect sleep solution. Amber's in-depth knowledge of mattress materials, construction, and certification ensures that every review she writes provides valuable, trustworthy information. She firmly believes in the importance of sleep for overall health and well-being and is committed to delivering content that guides readers towards achieving quality rest. With her keen attention to detail and commitment to thorough research, Amber continues to help readers navigate the vast world of sleep products and tips.

Articles: 323

Leave a Reply