how to get rid of formaldehyde in clothing

3 min read 06-02-2025

how to get rid of formaldehyde in clothing

Formaldehyde is a chemical used in many clothing manufacturing processes. While it helps fabrics resist wrinkles and shrinking, it can also cause skin irritation, breathing problems, and other health issues for sensitive individuals. If you suspect your clothes contain formaldehyde, don't worry – there are steps you can take to reduce or eliminate it. This guide provides a comprehensive overview of how to get rid of formaldehyde in clothing.

Understanding Formaldehyde in Clothing

Formaldehyde is a colorless, strong-smelling gas. It's often found in wrinkle-resistant and crease-resistant clothing, particularly those made from materials like polyester, cotton blends, and other synthetic fabrics. The amount of formaldehyde present varies greatly depending on the manufacturing process and the specific garment. Some clothing retains high levels of formaldehyde, especially new items that haven't been washed.

Identifying Formaldehyde in Your Clothes

The most noticeable sign is a strong, chemical odor, often described as pungent or acrid. If you notice a persistent smell even after airing out the garment, it's a strong indicator of formaldehyde presence. Skin irritation after wearing a new item of clothing is another potential sign. While not definitive proof, this, combined with a strong odor, warrants investigation.

How to Remove Formaldehyde from Clothes

Fortunately, there are several ways to reduce or eliminate formaldehyde in your clothing. These methods vary in effectiveness depending on the level of formaldehyde present and the fabric type.

1. Washing Your Clothes

Washing is the most common and often effective first step.

Multiple Washes: Wash the garment multiple times using a standard detergent. A gentle cycle with cold water is generally recommended. For stubborn odors, add a cup of white vinegar to the wash. Vinegar's acidity helps neutralize formaldehyde.
Baking Soda: Adding a cup of baking soda to the wash can further help neutralize odors. Baking soda is a natural deodorizer and can help absorb some of the formaldehyde.
Drying: Air drying is generally preferred, as high heat from a dryer can potentially set the formaldehyde into the fabric. However, if air drying isn't feasible, use a low-heat setting.

2. Aeration and Sunlight

Exposing the clothing to fresh air and sunlight can help dissipate formaldehyde. Sunlight's UV rays can help break down some of the chemical. Hang the garment outdoors in direct sunlight for several hours, or even overnight, if possible. Make sure to properly air out the garment, turning it regularly to allow for even exposure.

3. Specialized Laundry Products

Several laundry products are specifically designed to remove odors, including those caused by formaldehyde. Look for products labeled as odor eliminators or formaldehyde removers. These often contain enzymes or other ingredients to help neutralize the chemical. Always follow the product's instructions carefully.

4. Professional Cleaning

If the odor persists after repeated washing and airing, consider taking the garment to a professional dry cleaner. They have specialized cleaning techniques and equipment that might be more effective at removing formaldehyde. Be sure to inform the dry cleaner about your concerns regarding formaldehyde before dropping off the garment.

Preventing Formaldehyde Exposure

Prevention is key. Choose clothing made from natural fibers whenever possible. Look for clothing labeled as "formaldehyde-free" or "low-formaldehyde." Check the care labels for washing instructions, and always wash new clothing before wearing it, even if the label doesn't explicitly recommend it.

When to Seek Medical Attention

If you experience severe skin reactions, respiratory problems, or other health issues that you suspect are related to formaldehyde in clothing, seek medical attention immediately. Formaldehyde can be harmful, and it's important to get professional medical advice if you have concerns.

Frequently Asked Questions (FAQs)

Q: How long does it take to get rid of formaldehyde in clothing?

A: This varies greatly. Washing and airing may suffice for lightly treated garments, taking a few hours to a few days. Stubborn cases might require repeated washes or professional cleaning.

Q: Is it safe to wear clothing that smells strongly of formaldehyde?

A: No. If you notice a strong, chemical smell, it's best to avoid wearing the garment until you've taken steps to remove the formaldehyde. Prolonged exposure can be harmful.

Q: Can I use bleach to remove formaldehyde?

A: While bleach is a powerful disinfectant, it's not recommended for removing formaldehyde from clothing. Bleach can damage fabrics and may not effectively remove the formaldehyde.

By following these steps and taking preventative measures, you can significantly reduce or eliminate formaldehyde from your clothing, keeping yourself and your family healthier. Remember, safety always comes first!