That new dress, those freshly dry-cleaned pants, or even that brand-new pack of socks – sometimes, they come with an unwelcome guest: a lingering chemical odor. This smell can range from mildly irritating to downright nauseating, and it can be a real challenge to eliminate. Fortunately, you don’t have to live with it. With the right techniques and a little patience, you can successfully remove those chemical smells and enjoy your clothes odor-free.
Understanding the Culprits Behind Chemical Odors
Before diving into solutions, it’s essential to understand what causes these smells in the first place. Knowing the source can help you choose the most effective removal method.
New Clothes and Manufacturing Processes
One of the most common sources is the manufacturing process itself. Fabrics are often treated with various chemicals during production. These can include:
- Formaldehyde: Used to prevent wrinkles and mildew, it can emit a strong, pungent odor.
- Dyes: Chemical dyes can leave behind a distinct smell, especially if the fabric hasn’t been thoroughly rinsed.
- Finishing Agents: These chemicals give fabrics a specific texture or appearance but can also contribute to unpleasant odors.
The “new clothes” smell is often a cocktail of these chemicals, gradually dissipating with washing and wear. The lower the quality or the further away the garment is shipped from, the more pronounced this smell will be. Fast fashion brands tend to be more guilty of using heavy chemicals due to shorter production times and cheaper methods.
Dry Cleaning Chemicals
Dry cleaning is a common method for cleaning delicate garments, but it relies on chemical solvents. While effective at removing stains and dirt, these solvents can sometimes leave a residual odor on clothes. The most common solvent used is perchloroethylene, or “perc.” Properly ventilated dry cleaners should effectively remove the solvent, however, residues can sometimes remain.
Storage and Packaging
Clothes stored in airtight containers, particularly plastic, can develop a chemical smell due to off-gassing. This is the release of volatile organic compounds (VOCs) from the fabric or packaging materials. Even cardboard can sometimes contribute to this problem. Poor ventilation worsens the issue, trapping the VOCs and allowing them to accumulate.
Pesticides and Insecticides
Fabrics stored in areas prone to pests may be treated with pesticides or insecticides. These chemicals can have a strong, lingering odor that’s both unpleasant and potentially harmful. This is more of a concern with clothes stored in garages, attics, or basements for extended periods.
Effective Strategies for Eliminating Chemical Smells
Now that we understand the sources, let’s explore proven methods for removing those unwanted chemical odors from your clothes.
The Power of Fresh Air and Sunlight
Sometimes, the simplest solution is the most effective. Exposing your clothes to fresh air and sunlight can work wonders in dissipating chemical odors.
- Airing Out: Hang your clothes outdoors on a clothesline or drying rack. Ensure it’s a sunny day and that there’s a gentle breeze. The sun’s ultraviolet rays can help break down some of the odor-causing molecules, while the fresh air helps to carry them away. Avoid direct sunlight for delicate fabrics to prevent fading.
- Indoor Airing: If outdoor airing isn’t possible, hang your clothes near an open window. A fan can help circulate the air and speed up the process.
This method is particularly effective for mild chemical odors and is a good first step before trying more aggressive techniques. Consider the weather conditions; avoid airing clothes outside on damp or humid days, as this can worsen the problem.
The Magic of Washing: A Comprehensive Approach
Washing is often the most direct way to remove chemical smells from clothes. However, it’s essential to use the right techniques and products to avoid damaging your garments.
- Pre-Soaking: Before washing, pre-soak your clothes in a solution of cold water and either baking soda (1/2 cup per gallon of water) or white vinegar (1 cup per gallon of water). Let them soak for at least 30 minutes, or even overnight for stubborn odors. This helps to loosen the chemical residues and make them easier to remove during washing.
- Choosing the Right Detergent: Opt for a mild, fragrance-free detergent. Harsh detergents can sometimes exacerbate chemical odors. Look for detergents specifically designed for sensitive skin, as they often contain fewer chemicals.
- Adding Baking Soda or Vinegar to the Wash: Adding 1/2 cup of baking soda or 1 cup of white vinegar to your washing machine can boost its odor-fighting power. Baking soda helps to neutralize odors, while vinegar acts as a natural disinfectant and odor remover.
- Washing Temperature: Use the hottest water temperature recommended for the fabric. Hotter water is more effective at dissolving and removing chemical residues. However, always check the garment’s care label to avoid damaging the fabric.
- Extra Rinse Cycle: Run an extra rinse cycle to ensure that all traces of detergent and chemical residues are completely removed. This is particularly important for people with sensitive skin.
- Drying Carefully: Avoid using a dryer until you’re sure the odor is gone. The heat from the dryer can set the odor, making it even harder to remove. Air-dry your clothes whenever possible. If you must use a dryer, use a low heat setting.
For heavily contaminated clothing, you may need to repeat the washing process several times. Persistence is key.
Specialized Odor Removal Products
When simple methods don’t suffice, consider using specialized odor removal products.
- Enzyme Cleaners: Enzyme cleaners contain enzymes that break down odor-causing molecules. They’re particularly effective for organic odors but can also help with some chemical smells. Look for enzyme cleaners specifically designed for laundry.
- Odor Eliminating Sprays: These sprays contain ingredients that neutralize odors rather than just masking them. They can be useful for spot treatments or for refreshing clothes between washes. Be sure to test the spray on an inconspicuous area of the fabric first to ensure it doesn’t cause discoloration.
- Activated Charcoal: Activated charcoal is a powerful absorbent that can effectively remove odors. Place a bowl of activated charcoal near your clothes or hang a charcoal bag in your closet. You can also find laundry detergents that contain activated charcoal.
Always follow the manufacturer’s instructions when using specialized odor removal products.
Steam Cleaning
Steam cleaning can be an effective way to remove chemical odors from clothes, especially delicate items that can’t be easily washed. The steam penetrates the fabric, loosening the odor-causing molecules and allowing them to dissipate. Use a garment steamer or hang your clothes in a steamy bathroom.
Professional Help
If you’ve tried everything and the chemical smell persists, consider taking your clothes to a professional dry cleaner. They may have specialized equipment and techniques for removing stubborn odors. Be sure to inform them about the specific type of odor and the steps you’ve already taken to remove it.
Preventing Chemical Odors in the First Place
Prevention is always better than cure. Here are some tips to minimize chemical odors in your clothes from the start:
- Wash New Clothes Before Wearing: Always wash new clothes before wearing them, even if they look and smell clean. This will help to remove any residual chemicals from the manufacturing process.
- Choose Natural Fabrics: Natural fabrics like cotton, linen, and wool tend to have fewer chemical odors than synthetic fabrics like polyester and nylon.
- Store Clothes Properly: Store clothes in well-ventilated areas and avoid using airtight plastic containers. Use fabric garment bags instead, which allow air to circulate.
- Consider Eco-Friendly Brands: Support brands that prioritize sustainable and ethical manufacturing practices. These brands often use fewer chemicals and have stricter quality control standards.
- Air Out Dry-Cleaned Clothes: After dry cleaning, air out your clothes thoroughly before storing them in your closet. This will allow any residual solvent to evaporate.
- Use Natural Moth Repellents: Instead of using mothballs, which contain harsh chemicals, use natural moth repellents like cedar chips or lavender sachets.
Addressing Specific Chemical Odors
Different chemical odors may require slightly different approaches.
Formaldehyde Smell
Formaldehyde is a common chemical used in the textile industry. If your clothes have a strong, pungent smell, it could be formaldehyde. Multiple washes with a mild detergent and plenty of rinsing are crucial. Soaking the garment in a solution of baking soda and water before washing can also help.
Dry Cleaning Solvent Smell (Perc)
A lingering dry cleaning solvent smell indicates that the garment wasn’t properly ventilated after cleaning. Airing the garment outside in fresh air and sunlight is the best approach. If the smell persists, return the garment to the dry cleaner and ask them to re-clean it with proper ventilation.
Plastic or Chemical Storage Smell
Clothes stored in plastic containers can absorb the plastic smell. Washing the clothes with a mild detergent and adding baking soda to the wash can help. Airing the clothes outside is also essential. Consider using fabric garment bags for storage in the future.
Safety Considerations
When dealing with chemical odors, it’s important to prioritize safety.
- Ventilation: Always work in a well-ventilated area when handling potentially harmful chemicals.
- Skin Protection: Wear gloves when using strong detergents or odor removal products.
- Avoid Mixing Chemicals: Never mix different cleaning products, as this can create dangerous fumes.
- Follow Instructions: Always follow the manufacturer’s instructions when using cleaning products or odor removal products.
- Sensitive Skin: If you have sensitive skin, use mild, fragrance-free detergents and avoid harsh chemicals.
By understanding the causes of chemical odors and implementing these effective removal strategies, you can enjoy your clothes without the unpleasant smells. Remember to prioritize prevention by washing new clothes, choosing natural fabrics, and storing your clothes properly. With a little patience and effort, you can banish those chemical smells for good.
What causes that chemical smell in newly purchased clothes?
The “chemical smell” in new clothes usually stems from various manufacturing processes and treatments. It can be attributed to formaldehyde resins used to prevent wrinkles and mildew during shipping, dyes used for coloring the fabric, and finishing agents that enhance texture or water resistance. These chemicals are often applied to extend the shelf life and improve the presentation of clothing, but unfortunately, they can leave behind an unpleasant odor.
Furthermore, packaging materials and the conditions during shipping and storage can contribute to the smell. Clothes may absorb odors from the environment, such as warehouse smells or the plastic used in packaging. In some cases, the chemical smell could also indicate the presence of residual solvents used in the manufacturing process, particularly in synthetic fabrics. Proper ventilation and washing can typically mitigate these odors.
Is the chemical smell in new clothes harmful?
While the chemical smell itself is often unpleasant, the health risks associated with it depend on the specific chemicals present and the individual’s sensitivity. Formaldehyde, a common culprit, is a known irritant and can cause skin rashes, respiratory problems, and eye irritation in sensitive individuals. Other chemicals, like certain dyes and finishing agents, may also trigger allergic reactions or skin sensitivities.
The level of exposure is generally considered low, and the chemicals typically dissipate after washing. However, it’s always prudent to take precautions, especially for babies and individuals with pre-existing sensitivities. Washing new clothes before wearing them significantly reduces the risk of adverse reactions and minimizes exposure to potentially harmful chemicals. Choosing clothing made from natural fibers and opting for brands that prioritize eco-friendly manufacturing practices can further minimize risks.
What are the most effective ways to wash away the chemical smell from clothes?
The most effective method often involves a combination of techniques. Start by washing the clothes in cold water with a gentle, fragrance-free detergent. Adding a cup of white vinegar to the wash cycle can help neutralize odors and break down chemical residues. For particularly strong smells, consider soaking the clothes in a solution of water and baking soda for several hours before washing.
Another helpful approach is to double-wash the garment. After the initial wash with detergent and vinegar (or baking soda), run the clothes through a second wash cycle with detergent alone. Drying the clothes outdoors in the sunlight can also help to further eliminate the remaining chemical odors. The UV rays from the sun have a natural disinfecting and deodorizing effect.
Can I use essential oils to get rid of the chemical smell?
Yes, essential oils can be a natural and effective addition to your laundry routine for masking and potentially neutralizing chemical smells. Lavender, tea tree, lemon, and eucalyptus oils are particularly good choices due to their antibacterial and deodorizing properties. Add a few drops of your chosen essential oil to your washing machine’s detergent dispenser or directly onto a clean washcloth and toss it into the dryer with your clothes.
However, it’s important to use essential oils sparingly, as too much can leave a strong, lingering fragrance. Also, always test a small, inconspicuous area of the fabric first to ensure the oil doesn’t stain or discolor the garment. Avoid using essential oils if you have sensitivities or allergies, and always opt for high-quality, pure essential oils to avoid introducing further chemicals.
Are there specific products I should avoid when trying to eliminate chemical smells?
When attempting to remove chemical smells, it’s best to avoid heavily fragranced detergents, fabric softeners, and dryer sheets. These products often contain synthetic fragrances that can mask the underlying chemical odor without truly eliminating it, and they may even introduce new chemicals that could exacerbate the problem. Instead, opt for fragrance-free and dye-free detergents.
Also, avoid using chlorine bleach, as it can react with certain chemicals present in the fabric, potentially creating harmful byproducts or damaging the material. Furthermore, be cautious with strong chemical stain removers, as these might contain harsh ingredients that could interact negatively with the existing chemicals causing the odor. Always test any new product on a hidden area of the garment first.
How does airing out clothes help remove chemical smells?
Airing out clothes is a simple yet effective method for reducing chemical smells. Exposing garments to fresh air allows volatile organic compounds (VOCs), which are often responsible for the odor, to dissipate naturally. This process is particularly effective when done outdoors, where there is ample ventilation and sunlight. The sun’s UV rays can also help break down some of the chemical compounds.
Simply hang the clothes on a clothesline or place them on a well-ventilated drying rack, preferably in a sunny location. The length of time required will vary depending on the intensity of the smell, but even a few hours can make a noticeable difference. For more stubborn odors, repeat the process over several days. Airing clothes is a gentle and environmentally friendly way to refresh them without the need for harsh chemicals or excessive washing.
What can I do if the chemical smell persists after multiple washes?
If the chemical smell persists after multiple washes using standard methods, consider trying a more intensive approach. One option is to soak the clothes overnight in a solution of water and oxygen bleach (such as OxiClean), following the product’s instructions carefully. Oxygen bleach is generally gentler than chlorine bleach and can help break down stubborn chemical residues without damaging the fabric.
Another technique is to try a specialized laundry detergent designed to remove odors, particularly those formulated for use on athletic wear or work clothes. These detergents often contain enzymes that can target and break down odor-causing molecules. As a last resort, you might consider taking the garment to a professional dry cleaner, who may have access to specialized cleaning techniques and solvents that can effectively remove the odor. However, be sure to inquire about the chemicals they use and their potential impact on the environment and your health.