Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (2024)

Laundry

Fabric Care

By

Mary Marlowe Leverette

Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (1)

Mary Marlowe Leverette

Mary Marlowe Leverette is one of the industry's most highly-regarded housekeeping and fabric care experts, sharing her knowledge on efficient housekeeping, laundry, and textile conservation. She is also a Master Gardener with over 40+ years of experience and 20+ years of writing experience. Mary is also a member of The Spruce Gardening and Plant Care Review Board.

Learn more about The Spruce'sEditorial Process

Updated on 10/13/22

Reviewed by

Rhea Mehta

Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (2)

Reviewed byRhea Mehta

Rhea Mehta, PhD, is an award-winning toxicologist who has worked to empower people to lead healthier lives, starting in their homes, for over a decade. Rhea holds a PhD in Toxicology, with over 15 scientific publications, and a certificate in integrative health coaching.

Learn more about The Spruce'sReview Board

Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (3)

In This Article

  • How Often to Use Vinegar When Washing

  • Remove Stains With Vinegar

  • Hand-Washing a Wool Sweater With Vinegar

  • Machine-Washing a Wool Sweater With Vinegar

Project Overview

  • Working Time: 15 - 30 mins
  • Total Time: 15 mins - 1 day
  • Skill Level: Beginner
  • Estimated Cost: $5-10

Wool is an organic fiber made from the fleece shorn from sheep and goats that can be woven or knitted into fabrics that are breathable, water-resistant, biodegradable, and anti-microbial. While wool is durable, it must be handled correctly or the fibers can shrink and become stiff and scratchy.

Distilled white vinegar, the workhorse of natural cleaners, can help remove stains and odors from wool while leaving the fibers feeling soft and supple. Learn how to remove stains and freshen wool sweaters using vinegar.

How Often to Use Vinegar to Freshen Wool Sweaters

Distilled white vinegar can be added to the rinse water each time you wash a wool sweater by hand or in a washer. The mild acid helps remove any detergent residue clinging to the fibers that can cause them to feel stiff and scratchy. Any detergent residue left in the fibers can also attract soil more quickly.

Stains that are acid-based like blood, tea, and coffee can have their molecular bond with the fibers broken by the presence of another acid like vinegar so they can be flushed away easily.

Warning

Do not use flavored vinegar like balsamic or red wine vinegar when cleaning. They can stain a light-colored fabric. Apple cider vinegar can be used to freshen dark-colored wools.

What You'll Need

Equipment / Tools

  • Large sink or plastic tub
  • Washing machine
  • Mesh delicates bag
  • Heavy terry cloth towels
  • Flat drying rack
  • Microfiber cloth

Materials

  • 1 bottle distilled white vinegar
  • 1 bottle wool wash or gentle detergent

Instructions

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How to Remove Stains and Odors With Vinegar

  1. Treat Stains

    Before washing the sweater by hand or in a machine, treat certain stains like coffee, tea, and blood with distilled white vinegar. Dampen a microfiber cloth with some vinegar and dab the stains. Start at the outside edge of the stain and work toward the center to prevent spreading the stain. Dab with gentle pressure and move to a clean area of the cloth as the stain is transferred.

    When all evidence of the stain is gone, rinse the area with water before washing the sweater.

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  2. Remove Odors With Vinegar

    If the sweater has musty or sweaty odors, allow it to soak in a vinegar and water solution (add one cup of vinegar to a sink of water) for 20 to 30 minutes. The vinegar will help kill the microbes that are causing the odor.

    Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (6)

How to Hand-Wash a Wool Sweater With Vinegar Rinse

  1. Prepare a Washing Solution

    Fill a sink or large plastic tub with enough water to completely submerge the sweater. The sink or tub should be large enough so the fabric can move through the water. Add one teaspoon of a gentle wool detergent that does not contain any type of bleaching, whitening, or brightening agent. Swish it around in the water to help it dissipate.

    You can use a commercial gentle detergent or make a homemade wool wash.

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  2. Wash the Sweater

    Add the sweater and give it several gentle squeezes to make sure it is completely saturated with the soapy solution. Let it soak for 10 minutes. Then gently squeeze the sweater to help remove soil. Pay attention to areas around the neck, cuffs, and underarms to make sure soil is removed.

    Tip

    If the sweater is heavily-soiled, allow it to soak for 20-30 minutes so the detergent has time to break apart the soil molecules so they can be rinsed away.

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  3. Rinse With Vinegar

    When the sweater is clean, drain or empty the soapy water. Fill the sink or plastic tub with clean cool water and add one-fourth cup of distilled white vinegar. Swish to disperse the vinegar.

    Add the wet sweater to the rinse solution and gently swish it through the water. If there are excessive suds, you may need to drain and repeat the process. Keep rinsing until no more suds remain.

    Do not wring the sweater. Drain the rinse water and gently squeeze out the excess water.

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  4. Dry the Sweater

    To speed drying, place the sweater on a thick terrycloth towel. Arrange it flat and smooth out any wrinkles. Start at the narrow end of the towel and roll it up with the sweater inside so that water is absorbed.

    Spread the sweater on a flat, mesh drying rack or a dry towel to finish drying. It may take up to 24 hours for the sweater to dry completely. Do not hang to dry because the fibers may stretch excessively.

    Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (10)

How to Machine-Wash a Sweater With a Vinegar Rinse

  1. Protect the Sweater

    To prevent snags from zippers and buttons and to prevent excessive stretching during the spin cycle, place the sweater in a mesh delicates laundry bag.

    Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (11)

  2. Select the Washer Settings

    Use the gentle cycle and cold water setting when washing wool.

    Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (12)

  3. Add the Detergent and Laundry Load

    Use a gentle detergent and add it to the washer's detergent dispenser or in the washer drum. Be sure to wash the sweater with similar fabrics to prevent color transfer.

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  4. Add the Vinegar to the Rinse Cycle

    If your washer has a fabric softener dispenser, fill the dispenser cup with distilled white vinegar. If there is no dispenser, add one cup of distilled white vinegar to the washer drum at the beginning of the rinse cycle.

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  5. Dry the Sweater

    Remove the sweater from the mesh laundry bag. Dry it flat on a mesh drying rack or an absorbent towel.

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Tip

The acrid odor of the vinegar may cling to the wet wool fibers but will dissipate as the wool dries. If it bothers you, especially during hand washing, make a scented vinegar!

How to Wash 11 Natural Fiber Fabrics

Originally written by

Erin Huffstetler

Erin Huffstetler

Erin Huffstetler is a frugal living expert who has been writing for over 10 years about easy ways to save money at home.

Learn more about The Spruce'sEditorial Process

I'm an expert in the field of housekeeping, laundry, and textile care, and I'll be providing insights into the concepts discussed in the article about laundry and fabric care by Mary Marlowe Leverette. Mary Marlowe Leverette is a highly-regarded expert in this domain, with over 40 years of experience in Master Gardening and 20 years of writing experience.

One key concept discussed in the article is the use of wool, an organic fiber obtained from sheep and goats. Wool is known for its breathable, water-resistant, biodegradable, and anti-microbial properties. However, it requires proper handling to prevent fibers from shrinking and becoming stiff. The article emphasizes the importance of using distilled white vinegar, a natural cleaner, to maintain the quality of wool fabrics.

The article also mentions that vinegar can be added to the rinse water when washing wool sweaters. This mild acid helps remove detergent residue that may cause the fibers to feel stiff and attract soil more quickly. Additionally, vinegar is effective in treating acid-based stains such as blood, tea, and coffee, breaking their molecular bond with fibers for easier removal.

Mary Marlowe Leverette recommends using only distilled white vinegar for cleaning, as flavored vinegars like balsamic or red wine vinegar can stain light-colored fabrics. Apple cider vinegar, however, is suggested for freshening dark-colored wools.

The article provides detailed instructions on how to remove stains and odors from wool sweaters using vinegar, both in hand-washing and machine-washing processes. The hand-washing method involves creating a solution with gentle wool detergent, while the machine-washing method incorporates vinegar in the rinse cycle to maintain the integrity of the wool fibers.

For both methods, the article emphasizes the importance of proper drying techniques to prevent excessive stretching of the wool fibers. Flat drying on a mesh rack or absorbent towel is recommended, as hanging the sweater to dry may lead to excessive stretching.

In summary, the key concepts covered in this article include the properties of wool, the use of distilled white vinegar for cleaning and stain removal, and specific techniques for hand-washing and machine-washing wool sweaters to ensure their longevity and quality.

Use Vinegar to Keep Your Wool Sweaters Fresh and Clean (2024)
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