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Mold Prevention & Treatment on Imported Footwear & Apparel

Mold formation on imported products can be a significant challenge for distributors and retailers. When products arrive with mold damage, it can cost the importer thousands of dollars in product loss. It also sets back timelines when they must order new products to replace the damaged shipment. No importers want to deal with mold formations, but the risk is always present when they source products from overseas.

The Challenge of Mold for Importers

Mold growth occurs when imported products travel long distances and experience damp conditions. Products coming from Asia or regions with high humidity are most likely to risk mold growth. Manufacturers in these countries may not have strict regulations about warehouse conditions that can lead to moisture being trapped in the packaging. These conditions allow mold spores to start growing and then continue to spread while the product is in transit. A small amount of mold growth can spread to affect an entire shipment by the time it reaches its destination at your warehouse. Footwear and apparel are at particular risk of mold formation because they are composed of organic fibers that promote mold growth.

When products arrive with mold formation, your company is responsible for footing the costs to replace the product. Depending on how much of the product is affected, these costs can be high. On top of financial losses, these setbacks can cause damage to your brand when you must explain to distributors or retailers why a product is not available on deadline. Even worse, if products with mold contamination accidentally end up on shelves, your company’s image will be severely tarnished.

Luckily, there are many steps your company can take to prevent mold growth on imported goods. When mold formation occurs, mold remediation can effectively remove mold so your products can be saved and restored to first quality. Understanding what causes mold to grow and how to prevent it is essential to avoid the costly impacts of mold formation on imported footwear and clothing.


Environmental Factors Affecting Mold Formation/Growth

Mold spores, the microscopic spores that lead to the growth of mold, exist everywhere in the air and soil. Mold spores are smaller than a human hair — ranging from three to 40 microns in size — and are impossible to remove from the environment. Luckily, mold will only grow under the right conditions, so prevention techniques can focus on creating conditions that are not conducive to mold growth. Environmental factors that affect the growth of mold include humidity, temperature, oxygen and the presence of a food source for the fungus. When these conditions are met, mold spores will thrive and spread rapidly through your product.

Humidity: The most important environmental factor affecting mold formation is moisture. Mold requires water to grow, whether this is damp surfaces, condensation or moisture in the air. Mold grows the best when relative humidity levels are between 70 and 90 percent — however, different types of mold require different amounts of moisture to grow. Humidity and temperature also work in conjunction, with higher relative humidity in the air requiring lower temperatures to discourage the growth of mold.

Temperature: Mold grows best in temperatures between 77 and 88 degrees. However, many types of mold are capable of developing in a wide range of temperatures as long as moisture is present.

Oxygen: As with other fungi, mold requires oxygen to grow. This means vacuum-sealing products can help reduce the risk of mold growth. Traditional packaging, however, provides enough oxygen for mold spores to thrive.

Food Sources for Mold: Mold can feed on almost any organic material, as its primary source of nutrients is cellulose, which you can find in wood, cloth, leather, paper and anything with natural fibers. Mold is extremely opportunistic, however, and can grow on any residual organic material — such as where oil from your skin has left a mark or soap residue. This means mold can grow just about anywhere. Eliminating food sources for mold is not possible if the footwear or apparel product you’re shipping is made of natural materials. Additionally, cardboard shipping boxes and wooden pallets are also perfect food for mold. Switching to plastic pallets can eliminate one source of mold food — however, plastic pallets can be expensive and may not be readily available for the company you are importing products from.

Environmental conditions that promote the growth of mold are likely to occur when importing clothing and footwear. Many of these products are manufactured in countries with high humidity levels, such as China, Vietnam and India. Additionally, due to long transit times, mold spores have plenty of time to grow while the product is shipping. Inside these shipping containers, warm temperatures during the day cause moisture to evaporate, while cool temperatures at night cause the moisture to condensate. This cycling of warm and cool temperatures, condensation and evaporation creates “container rain” and the perfect conditions for mold to spread.


Common Types of Mold That Form on Footwear & Apparel

Footwear and apparel products are a perfect source of food for mold because they are made of organic materials, such as cotton, linen, leather and wool. These materials also hold moisture well, creating an environment that’s perfect for the growth of mold. The molds that grow on clothing and footwear are typically xerophilic fungi, a type of fungi that can thrive on low relative humidity or low levels of water. Common types of mold on clothing and footwear include Aspergillus restrictus, Aspergillus versicolor, Aspergillus sydowii, Aspergillus niger, Aspergillus glaucus and some species of Penicillium.

Aspergillus Molds

Aspergillus molds are very common and live in regions across the globe. They can survive in a wide variety of temperatures and are found in air and soil. Aspergillus molds produce a lot of enzymes, which makes them particularly efficient at destroying the cloth materials found in clothing and shoes. When Aspergillus molds grow on footwear or apparel, they can cause it to deteriorate and also give it a musty odor.

Penicillium Molds

Penicillium molds are commonly known for their usefulness in medicine, as the fungus that penicillin comes from. However, when penicillium grows on your product, it can cause severe damage. Penicillium grows particularly well on leathers and can cause leather products to deteriorate.


Identifying Mold on Footwear & Apparel

Aspergillus molds typically appear on clothing in white, green, brown or black spots or blemishes. These spots can be tiny and hard to recognize, or mold growth can cover a large surface of the product. When found on clothing these molds are not typically fuzzy nor do they protrude from the fabric. Penicillium molds are generally easy to recognize because they appear in green, blue and yellow patches. Molds on clothing or shoes will typically appear in areas where moisture gathers, such as seams or near the soles of shoes. However, once mold growth begins, it can spread to any area of a garment or shoe. When these molds do not appear visibly, they can be identified by a musty odor on the product.

Because mold can appear in a variety of colors and patterns, it’s not always easy to identify the exact species of mold on your product. However, you should always remove mold from a product regardless of the type.


Risk Analysis on Mold Formation in Your Supply Chain

There are several areas of the supply chain at which products are susceptible to mold growth. From manufacturing to shipping to storage, it is essential to assess your import supply chain for risk of mold growth. Preventing mold from growing in the first place is the best way to avoid costly damage to your product. Performing risk analysis can allow you to identify areas susceptible to mold formation and implement techniques to help you prevent its growth.


Mold Formation Due to Lack of Climate Control

Mold growth can occur on products during manufacturing or while they’re being stored if the manufacturing center or warehouse is not well-ventilated with climate controls. Your products are at risk if the warehouse they’re stored in has high humidity levels, warm temperatures or a lack of climate control, causing the conditions inside the warehouse to fluctuate.

To best protect your product, implement climate controls to the highest degree possible. Each room of your processing center should have temperature and humidity controls. Check these controls routinely to ensure they’re working correctly and stay within the appropriate range. You should maintain climate control through every step of the supply chain, including transportation. Proper ventilation and a good HVAC system are also essential to maintain safe conditions in the warehouse. Air circulation promotes drier conditions that are less likely to allow mold to grow.


Mold Formation Due to Poor Packaging

Proper packaging is crucial in preventing mold growth. Often, the companies you’re importing shoes or clothing from will use the most economical packaging materials, rather than those that best protect your product. However, if your product is damaged during shipment, the cost will land on your shoulders. Mold growth can occur when a package is crushed or otherwise punctured during shipping, allowing air to enter the product. This can happen when cheap materials are used in packaging, as well as when a product is stacked improperly or mishandled. Mold can also occur inside of packages if the product was not dry when it was packed, typically due to poor warehouse climate control.

To ensure your products are not vulnerable to mold growth during shipping, you should set clear standards for how your manufacturer should package them. Here are a few features of packaging that are essential to prevent damage to the product and reduce the risk of mold growth during shipping:

High-Quality Cardboard: Request double or triple-walled cardboard, because thicker cardboard is less likely to absorb moisture that could lead to mold growth. Many types of mold love to feed on cardboard products and will quickly grow on cardboard that retains dampness. Multi-layered cardboard can also withstand more pressure, so it’s less likely to break during transport.

Nylon Bands Around Pallets: Large pallets or packages that are being stacked should always be wrapped with nylon bands. This will help prevent boxes from popping open during shipping.

Wrap Pallets in Plastic: Reinforcing pallets by wrapping them in plastic will make them easier to move and thus less likely to incur damage. The plastic will also provide an additional level of protection against moisture that allows mold to grow. Wrapping product in plastic is even more essential if the product will be exposed outdoors at any point during shipping.

Request Plastic Pallets: Wooden pallets are one of the biggest culprits of absorbing moisture and promoting mold growth. If possible, request that they use plastic pallets or slip sheets instead of traditional wood pallets.

Use Desiccants in Packaging: Desiccants are designed to draw moisture from the air to keep products dry. Products manufactured in countries with humid climates or monsoon seasons are very likely to have humidity inside of the packaging — especially if those manufacturers do not have strict climate control standards in their facilities. Desiccants will help prevent mold from growing on the product and reduce the chance of the cartons absorbing moisture. If packages become damp, they’re more likely to get crushed during transportation.

Whenever possible, enforce these standards for climate control and proper packaging to reduce the risk of mold growth on your imported products. You can opt to perform container loading inspection or other quality control inspection before the product leaves the exporting country. An inspector can ensure proper loading to reduce the risk of product damage and perform a random check to ensure the packaging includes desiccants. Taking steps to prevent mold growth will save you time and money by avoiding product loss or mold treatment.


An Effective Process for Mold Remediation

If mold does grow on your products, you may be able to perform mold remediation to restore the product to a sell-able condition. However, mold remediation must be done effectively for all of the molds to be removed from the product — because some mold is microscopic, it could still grow back again even if it appears to be gone. A proper mold remediation process will take your product through several steps to ensure that it is cleaned, sanitized and returned to first quality, so it is ready for shipment:

Evaluation of Mold Damage: Before beginning the cleaning process, it is essential to identify the extent of mold damage to the product. Because mold can cause product deterioration, it may not always be possible to perform mold treatment effectively. When mold remediation is plausible, evaluating the extent of the damage enables professionals to select the best mold removal technique.

Cleaning the Product: The first step in mold remediation is to clean the product thoroughly. You can do this by brushing off the mold and washing the product until no visible mold is left. Use detergent and other cleaning chemicals to remove any discoloration.

Treating the Product: After you’ve cleaned the product, any lingering microscopic mold spores must be destroyed. If you don’t neutralize all the mold, growth may begin again. Treating the product will also remove any musty odor associated with mold growth. Typical mold treatment includes disinfection using chemicals or high heat treatment — professionals may also use mold ozone treatment. This shock treatment technique uses ozone to kill mold spores by blasting them with the gas and causing them to deteriorate. Ozone treatment also effectively reaches surfaces of the product that traditional cleaning techniques cannot treat.

Finishing the Product: Sometimes, small refinishing or repairs are necessary to restore the product to first quality for sale. Leathers, in particular, may need to be treated for coloration to be restored. Proper cosmetic treatments will ensure your product looks as good as new before it hits the stores or even makes it to your distributors.

Re-Package the Product: When a product has mold growth, dispose of and replace all of the tissue used in the packaging, as it may contain mold spores and cannot be cleaned adequately without deteriorating. Cartons can often be treated to remove all mold spores and then the product can be re-packaged with new fillers.

Effective mold treatment can return a product to first quality by removing all signs of mold growth including odor. Your company can save thousands of dollars in product loss through an effective mold remediation treatment.


Quality Corrections and Inspections Provides Solutions to Mold Formation on Imported Footwear & Apparel

With more than 30 years spent as the leader in mold remediation services, Quality Corrections and Inspections is the place to turn for your mold cleaning and treatment needs. Each year, we perform mold treatment on more than a million apparel and footwear products from top footwear companies and department stores.

Our mold remediation process involves cleaning visible mold and sanitizing your products and packaging. We assess each product to ensure the best mold removal process is selected for optimal results in eliminating mold and other organic growths. Our exclusive process for cleaning and sanitizing footwear eliminates 99.9% of the bacteria that causes mold and mildew. When your product leaves our rework facility, it will be first quality, ready for distribution and sale.

If you have an issue with mold on your imported footwear or apparel, request a free analysis to see how Quality Corrections and Inspections can help you.

How We Help: Retailers

Big box retailer quality control

For many big box retailers, quality control can be a constant challenge. When receiving a high volume of large orders, a certain number of damaged or defective shipments is inevitable. Of course, putting substandard products on the sales floor is not an option. Shoppers expect and deserve to receive only the best merchandise. Even one bad experience can cause them to explore alternative retail options.



Should I Send Defective Goods Back to the Warehouse?

Whenever a store manager discovers a defective shipment, he or she must determine whether it makes sense to return the merchandise to the warehouse, distribution center or in the case of a direct purchase, the manufacturer. Unfortunately, this takes time, and there is no guarantee replacement goods will be available for immediate shipment. In the meantime, the store will experience lost sales and revenues resulting from empty shelves.



What to Do When Defective Goods Arrive at Your Retail Store

If you’re a store manager, there’s a better, faster, more cost-effective alternative to sending a defective shipment back to the warehouse or manufacturer. Quality Corrections and Inspections, a U.S.-based high-volume rework company founded in 1986, can fix the mistakes of others quickly and efficiency. We can restore damaged apparel, footwear, accessories and various types of consumer goods to their original condition. You will receive top-quality, salable merchandise that will meet your customers’ high expectations and contribute to your store’s profitability.



Our Expert Team Performs Fast, High-Quality Work

The QCI team consists of expert inspectors and craftspeople who specialize in sorting first-quality goods from seconds, identifying and analyzing defects, and performing the necessary repairs. We also recognize the importance of completing your rework project quickly, as our turnaround times are among the fastest in the industry. With convenient East Coast and West Coast locations, we can ship your reworked goods faster and more affordably than most local providers.



QCI Can Fix All Kinds of Mistakes

Our skill, experience and resources enable us to remedy all types of quality control issues. We can handle everything from performing insole repair and replacement for shoes to removing stains from clothing caused by bleeding dyes. Other problems we can correct with ease include removing mold, replacing broken mirror frames on cabinets, eliminating foul odors from clothing and even making apparel alterations. Over the course of more than 30 years in business, we’ve seen and fixed it all. No wonder QCI is known as the No. 1 rework company in the USA!



You’ll Appreciate Our Fast, Simple Business Approach

At QCI, we understand that busy big box store managers don’t have time to waste on returning defective goods. That’s why we’ve made our process so easy and convenient. To get started, tell us about your quality control issue by filling out and submitting our Free Project Analysis form. We’ll provide a quick response that includes a detailed cost analysis and other information you need to make an intelligent decision.

How We Help: Quality Control Officers

Quality control officer working in a factory

As a quality control or corrections officer, it is your job to ensure the goods that leave your facility meet your company’s quality standards. Even one defective or damaged product has the potential to reflect badly on your organization — and your department. Depending on the industry, selling goods of inferior quality could also result in regulatory compliance violations that can have severe financial and reputation implications for your company.



How to Handle Defective Shipments as a Quality Corrections Officer

Receiving a shipment of defective products from a manufacturer can pose quite a dilemma for a quality corrections officer. Shipping them back for repair or replacement takes time and costs a lot of money — especially with imported goods not meeting quality standards. Trying to fix the problem in-house requires additional time, labor and resources that your company may not have, depending on the severity and extent of the problem.



Quality Corrections and Inspections: The Quality Control Manager’s Best Friend

If you’re a quality control officer, the first thing to do when goods don’t meet quality specs is to contact the rework experts at Quality Control and Inspections. We’re a U.S.-based high-volume repair and inspection company that has been serving the apparel, footwear, accessories and consumer goods industries for more than 30 years. We specialize in fixing the mistakes of others — we can restore your goods to their original condition quickly and efficiently.



Who We Are and What We Do

The QCI team consists of well-trained, detail-oriented experts who can perform 100 percent inspections and AQL audits of your shipments based on your company’s precise quality standards. We also have the skill and experience to rework/repair any damaged or defective goods. Understanding your need to get your products into the hands of your customers as quickly as possible — especially during the holidays and other prime selling periods — means we focus on completing every project on time. Our turnaround times are the fastest in the industry, and we can ship quicker than most local providers.



Affordable, Discreet Rework Services

In addition to delivering fast project completion times and expert quality, QCI’s services are extremely cost-effective, especially when compared to returning the goods to the manufacturer.

We recognize that your company’s brand and reputation are vital to your success. Therefore, we conduct our business discreetly to help your company avoid potential PR damage that can result when a defective shipment is made.



We Make Repairing Your Defective Goods So Easy

The numerous quality corrections officer responsibilities leave little time for dealing with the hassle of returning goods. You’ll appreciate our fast, easy business approach. You can get started by telling us about your issue by filling out and submitting our simple Free Project Analysis form. We’ll get back to you with a detailed analysis and project cost estimate as quickly as possible. You’ll have all the information you need to make an informed decision for your company.

Let QCI help you meet your company’s lofty quality control standards by transforming your damaged or defective shipments into profitable merchandise.

Holiday Apparel Rework Services


Turn to QCI for Your Holiday Footwear and Apparel Rework

QCI is your holiday apparel and footwear repair company

While the holiday season is the most lucrative time of year for sellers of footwear and apparel, it also comes with tremendous pressure. Distributors, retailers, importers and other apparel providers must be sure the goods they offer for sale meet the highest quality standards.

Even one damaged shipment can have devastating consequences during this frantic time where every minute and every dollar count.

At Quality Corrections and Inspections, we specialize in fixing defective or damaged goods before they end up in the hands of consumers. We’re a high-volume repair and inspection company that has been serving the footwear and apparel industry for more than 30 years.

Contact us about your shipment and let our expert team correct the quality mistakes that can lead to dissatisfied customers and potentially harm your brand and reputation.



Solving High Volume Apparel Problems Is Our Business

QCI has the experience and expertise to resolve the most challenging apparel quality issues quickly, efficiently and affordably. As the #1 rework company in the United States, we have the knowledge and experience to analyze defects and take the appropriate corrective action.

For instance, if you’re a large jeans brand that discovered an out-of-tolerance inseam during an AQL inspection, our team of in-house seamstresses can correct the problem and restore the goods to their original quality specifications.

We also have state-of-the-art in-house laundering facilities that can remedy color bleeding.



Fast Turnaround Times to Accommodate the Holiday Rush

In the apparel business, everything happens faster during the holidays. If you have a damaged shipment, you need to fix the problem and get the goods back into circulation without delay. Our speedy project turnaround time separates QCI from competing reworking companies and we can also ship faster than many local providers.

We’ll complete your most time-sensitive footwear or apparel rework projects on time and within budget.



Rapid Analysis of Your Apparel Rework/Repair Issue

Our lightning-fast analysis process will also save you precious time during the holiday season. Just send us a sample of your defective apparel or footwear shipment and our quality experts will get right to work. We’ll perform a comprehensive analysis of your sample and get back to you with a reworked sample, time studies, cost estimate and a project action plan within 24 to 48 hours at no cost.



QCI Makes Confidentiality a Top Priority

News travels quickly in the apparel business — and bad news about the quality of your goods can cripple your company during the holidays. At QCI, we’ll handle your repair project in strict confidence to protect your reputation. You’ll also avoid the potential information leaks — not to mention the hassle — that can occur when returning defective goods to an overseas manufacturer.



Let QCI Help You Enjoy a Prosperous Holiday Season

Don’t let a defective apparel or footwear shipment prevent you from maximizing your sales and profitability this holiday season. Contact us for more information about our industry-best repair and rework services or to get a free project analysis the minute you discover a quality issue.