Cleanroom Disposables 101

Consumables in the Cleanroom

You should acquire the right cleanroom disposables for your controlled or sensitive workplace. The correct apparel will prevent the contamination and subsequent compromise of the equipment and products in the environment.

Under ideal circumstances, you should acquire apparel to cover the entire body to minimize the risk of pollution and promote optimal worker protection. However, it is also important to evaluate the specific needs of your commercial, industrial or medical operation.

Here is a practical guide on the essential disposable apparel for your cleanroom or other controlled work environment.

Cleanroom Gloves

TechniGlove Nitrile Cleanroom Glove
TechniGlove Nitrile Cleanroom Glove

Disposable cleanroom gloves are designed to facilitate contamination control in the workplace. These are essential for your environment if you need to guarantee sterility of areas such as laboratories and cleanrooms.

When choosing your gloves, you should consider the workplace needs in terms of glove sterility, hand sizing and allergy concerns. You will find a range of sterile, latex and nitrile gloves online at Harmony.

Cleanroom Gloves are disposable gloves designed and clean-processed for contamination control and sterility required work environments including cleanrooms, laboratory and ESD work areas.

Minimize sub-micron particle contamination by using gloves designed and manufactured for Cleanrooms.

Cleanroom Coveralls

Premier Pro SMS Blue Coveralls with Hood & Boot
Premier Pro SMS Blue Coveralls with Hood & Boot

Disposable coveralls provide whole body protection, minimizing contact with contaminants. Coveralls are ideal for use in your workplace if you are involved in processes such as mixing chemicals, spraying liquids and handling particulates.

When purchasing your cleanroom coveralls, you should compare the benefits of using a standard coverall versus choosing apparel with attached hood and boots.

Disposable Coveralls provide protection from chemicals and particles in cleanrooms, laboratories, production environments, and more.

Cleanroom Lab Coats & Cleanroom Frocks

Premier Pro Blue SMS Frocks
Premier Pro Blue SMS Frocks

Cleanroom lab coats, frocks and jackets are perfect for protecting workers against soiling and controlling workplace contamination. There is a range of cleanroom disposables in this category, and you can choose the most suitable in terms of material, apparel size, general design and features like pockets.

Whether you are interested in low lint apparel for general industrial application or microporous coats for cleanrooms, you will find suitable products at Harmony.

Disposable lab coats and frocks offer protection without having to worry about laundering. Simply wear one and dispose of it properly after each use.

Frocks and lab coats are frequently used in industrial applications such as cleanrooms, laboratories or medical settings.

Cleanroom Shoe Covers

Polyethylene Coated Large White Shoe Covers

Shoe covers are essential products for protecting specific spaces against contamination due to particles lingering on shoes.

If you have a controlled work environment such as a medical facility, cleanroom or pharmaceutical operation, you can invest in heavy-duty shoe covers. There are also light-duty shoe covers for general uses like open house attendance.

These products can be used for an amazing array of applications, from preventing dirt accumulation from repairman and open houses to more demanding jobs in cleanrooms, medical facilitates, pharmaceutical environments, food processing and industrial spaces.

Cleanroom Boot Covers

Cleanroom Boot Covers
Keystone ISO 5 Cleanroom Boot Covers with Skid-Resistant Sole

Work boots are often needed in workplaces such as laboratories, processing operations and cleanrooms for worker protection. However, these can increase workplace contamination.

Disposable boot covers are designed using tough material for resilience, and the opening is elastic for a close fit. You can also choose fluid-resistant and skid-free covers for optimal performance.

Keep dirt and dust out of work spaces and keep employees safe while moving about your lab, cleanroom or work area. 

Avoid cross-contamination by keeping boots clean with disposable boot covers.

Cleanroom Face Masks

Cleanroom Face Masks
Ultraguard Blue Cleanroom Face Masks

Cleanroom face masks are crucial for protecting the work environment and the worker from contamination.

When shopping for face masks for sensitive applications such as research facilities, medical manufacturing and laboratories, you should choose disposables with ear loops and cleanroom rating for optimal protection.

If you work in a cleanroom, you know that one of the most important elements of cleanliness and safety within that environment is protecting your body and the area from contamination.

Wearing cleanroom masks can make a critical difference, but not all masks are the same. They will help protect the environment from contaminants from your mouth and body.

Cleanroom Beard Covers

Cleanroom Beard Covers
White Polypropylene Cleanroom Beard Covers

Disposable beard covers are designed to prevent the contamination of critical work areas by loose hairs from the beard. These cleanroom disposables are indispensable in laboratories and food processing operation.

It is important to note that the wrong beard covers can be uncomfortable. Therefore, ensure that your chosen products are lightweight and breathable.

Disposable Beard Covers prevent loose hairs from falling into food or critical/sensitive areas. Help keep your work environments clean and safe.

Cleanroom Arm Sleeves

Cleanroom Arm Sleeves
Keyguard Microporous 18″ Cleanroom Arm Sleeves

Sleeve protectors or disposable arm sleeves provide an additional layer of shielding against workplace hazards.

These cleanroom disposable will create a reliable shield over bare skin and clothing sleeves against chemicals and particles. The sleeves are made using a range of materials, including polypropylene, microporous, Kevlar and polyethylene.

Disposable sleeve protectors (or arm covers) are used as another layer of liquid or chemical barrier protection for the forearm. Protective sleeves can be worn over bare skin or over clothing.

Cleanroom Bouffant Caps

Cleanroom Bouffant Caps
Cleanroom Polypropylene Bouffant Caps

Bouffant caps are necessary for a range of workplaces, including food processing, pharmaceuticals and laboratories. The caps will prevent hairs and other particles from contaminating products and equipment.

Moreover, the apparel keeps hair from the neck and face. When shopping for bouffant caps, look for breathable products.

There are many industries when wearing a cap is mandatory, including food processing, electronic, pharmaceutical, medical, science labs and general industry.

These caps help to prevent minute particles from reaching products or equipment. In addition, they effectively keep hair out of your eyes and away from your work area.

Cleanroom Wipes

Cleanroom Wipes
Cleanroom Wipes

Cleanroom wipes are not the same as regular wipes. These products have low levels of lint to prevent particle contamination in the workplace.

Also, these products are softer to guarantee that sensitive devices and equipment are not damaged. Moreover, you can choose wipes with higher absorbency and resistance to chemicals and abrasion.

Like the cleanrooms themselves, cleanroom wipes have different classifications to be used in corresponding cleanrooms.

Choose cleanroom wipes that are produced in cleanroom environments, to ensure the highest possible quality.

Cleanroom Swabs

Cleanroom Swabs
TekniSwab 5″ Paddle Tip Microfiber Cleanroom Swab

Cleanroom swabs are high-quality precision swabs designed for use in critical environments. Unlike standard swabs, these cleanroom disposables provide residue-free performance.

Therefore, they will not leave particles which would contaminate your sensitive space. When choosing cleanroom swabs, you should check the sizing, shaft materials and tip design.

Cleanroom Documentation

Cleanroom Documentation
Cleanroom Notebooks

Write, print, and photocopy in clean environments. Without worry of paper particle or pen ink contamination. Keep your area clean of paper contaminants.

Writing, photocopying and printing in clean workplaces can be challenging because of the potential of ink and paper contamination.

Therefore, if you are working in a sensitive environment, you must purchase cleanroom documentation products. You will find ideal products for your needs, including notebooks, pens, sticky notes and clipboards.

Cleanroom Copy Paper
Cleanroom Copy Paper

If you are looking for cleanroom disposables for your commercial, industrial or other operation, consider looking for quality products from Harmony Business Supplies. You will find the full range of protective apparel and other essential items for your cleanroom and critical environment at affordable prices.

ESD Swabs in Sensitive Environments

Combat ESD in Sensitive Environments with the Right Swabs

Controlling electrostatic discharge (ESD) is an important aspect of ensuring the quality of electrical components throughout manufacturing processes. By nature, some electronics are more sensitive to static than others, which is why many manufacturing plants have special environments like cleanrooms for keeping static at the lowest possible levels. While it’s equally important to protect electronics against ESD after manufacturing, such as throughout transport and device assembly procedures, controlling the levels in critical manufacturing environments is the first step to keeping your components intact.

The Risks of ESD

While there are many different types of electronics prone to damage from static exposure, hardware is particularly fragile. Network hardware devices, for instance, can become compromised by being exposed to as little as 100 volts of electricity. The damage is permanent and irreversible, thus rendering your equipment unusable and worthless.

Just how much electricity does it take to produce 100 volts? Put it this way: walking across a carpet can create as many as 35,000 volts. Imagine how many volts could be produced on a daily basis with countless employees moving about in your organization! Thus, minimizing ESD in your critical environments through all means possible is essential to preserving the quality of your components.

Of course, there are other types of electronics which could become damaged by ESD during manufacturing, too. The problem lies in the fact that damage isn’t always noticeable until later, during subsequent testing stages. Therefore, the amount of time and money wasted throughout various in production phases can be significant when components become damaged as a result of ESD. Moreover, the consequences of failed electronics can be devastating depending on the application. While damaged network hardware could cripple your company headquarters’ communications for a day or so, a failed airplane component could have a much more serious, and potentially even deadly, impact.

Ways to Prevent ESD

To keep ESD at the lowest possible levels, you likely have an Electrostatic Discharge Protected Area (EPA) somewhere within your manufacturing plant which could range from a basic work station to a full-blown work space. Within this area, all conductive materials should be grounded to prevent transfer of ESD – this includes humans, too. Your printed circuit boards will also have ground planes to give current a return path.

There are a broad range of tactics you can use to prevent ESD levels within your electronic assembly environment. From anti-static mats to ESD strip shoe covers and conducting wrist straps, organizations use a variety of tools to keep static out of critical work areas. Many organizations must also adhere to specific air quality requirements to prevent humidity levels from dipping too low (or conversely, climbing too high), which can also lead to ESD. Keeping components in anti-static containers until the moment they’re ready to be installed is another way to prevent static. Finally, one less-thought of – yet equally important – way you can control ESD is through choosing the proper type of swabs.

Anti-Static Swabs

Puritan ESD Swab 1621-PF ESD
Puritan ESD Swab 1621-PF ESD

Swabs are used throughout electronic assembly for a number of different purposes. Your employees might use them to apply adhesives, or cleaning small, hard-to-reach places. They also come in handy for surface sampling and validation procedures in cleanroom environments.

If your employees use swabs during any stage of the workflow while handling electronics, it’s advisable to provide them with anti-static swabs to further eliminate ESD. Anti-static swabs have all of the benefits of traditional swabs, allowing you to clean fragile machinery and small components, but do not carry the risk of transmitting static to your electronics.

These swabs are unique in the fact that they feature special shaft materials which are inherently static-free. For instance, many of these swabs’ shafts contain carbon, which is known to eradicate any static buildup. Common shaft materials for anti-static swabs are static dissipative polypropylene and wood (wood swabs are generally not safe for cleanrooms but could still be used in Electrostatic Discharge Protected Areas or elsewhere.

Likewise, the tips are also constructed using materials designed specifically to deter and minimize static discharge. You can choose among ESD microfiber swabs, which are non-linting and safe for use in EPAs, or static dissipative foam swabs. There are also knitted polyester tipped swabs and ESD foam-tipped swabs  with anti-static attributes available to meet each environment’s unique needs.

No matter your specific needs, Harmony Business Supplies has the right anti-static swab for you. By choosing swabs designed to keep ESD at bay, you can reduce the risk of compromising your sensitive products and potentially costing your organization countless dollars and time in damages. To browse through our vast array of anti-static swabs and other products created for sensitive cleanroom environments, take a look at our website. Still not sure which swabs are the right choice for your needs? Feel free to get in touch with one of our knowledgeable product specialists for help.

Harmony Business Supplies

Cleanroom Shoe Covers: 3 Factors to Consider

Cleanroom Shoe Covers 3 Factors to Consider

Having the proper cleanroom shoe covers helps limit the number of contaminants entering your environment. Because operators themselves are the leading source of cleanroom contaminants, outfitting them with the proper disposable attire is critical. Not every environment requires the same type of cleanroom shoe covers, however. Ultimately, the best type for your company will depend on a number of different factors.

To decide which type of shoe covers is best for your cleanroom, take a look at the following key considerations:

Necessary Features 

In order to be considered cleanroom compatible, shoe covers must meet some specific requirements. For instance, basic fabric shoe covers might work for open houses and other general applications, but in cleanrooms, they’re liable to release fibers and compromise your environment. Shoe covers made from non-woven materials, however, are better suited for cleanrooms because they reduce particulate release.

Specifically, spunbound polypropylene is the go-to choice for shoe covers to be used in cleanroom settings. In addition to materials, you’ll also want to consider any other features your shoe covers may need, such as conductive strips. Conductive strip shoe covers are designed to reduce static and will help keep even your most static-sensitive cleanroom devices protected. Water and abrasion resistance are additional features you may need to consider, depending on the type of work performed in your environment.

Comfort & Fit

Donning a pair of shoe covers shouldn’t interrupt an operator’s workflow. Thus, you should seek out shoe covers with a slip-on design to make the process as convenient as possible for employees. It’s also helpful to have shoe covers available in a range of sizes, as your operators likely have different shoe sizes.

Additionally, clunkier shoe styles could make it difficult for operators to wear covers that are too small in size, so it’s always wise to keep larger sizes on hand. That being said, shoe covers that are too large (XL and up) for the wearers with smaller feet may leave too much extra fabric and increase the risk of slips or tears. Take a look at the measurements of the covers when placing your order to make an informed decision before purchasing.

Floor Surface

More than likely, your cleanroom likely has a smooth floor. When coupled with the fabric of shoe covers, smooth floors are notorious for causing slips. To keep your operators safe from slips and falls, you may want to consider shoe covers with added traction. In order to reduce slips, these shoe covers are specially designed with small strips on the sole for gripping the floor better than regular covers, or the entire sole is slip resistant.

They are available in a variety of seizes and are just as safe for use in cleanrooms as other options. Made from spunbound polypropylene, skid-free shoe covers are among the most highly sought-after options for cleanroom operators.

 

Harmony Business Supplies has a broad range of affordable cleanroom shoe covers available to meet your company’s unique needs. You can check out our extensive selection of shoe covers as well as additional disposable apparel online.

ESD Shoe Covers 101

ESD Shoe Covers 101
Skid Resistant Conductive Strip Shoe Covers
Shoe Cover with Conductive Strip to prevent ESD

In many industries, electrostatic discharge (ESD) has the potential to contaminate equipment, products, and environments. One of the most effective ways to prevent ESD is to limit the ways in which it’s created. In cleanroom environments, that starts with grounding your employees. To keep operators grounded and to thwart ESD, employers implement ESD shoe covers, also sometimes referred to as conductive strip shoe covers.

Electrostatic sensitive devices can include computer cards, laser diodes, high-precision resistors, MOSFET transistors which are used to make integrated circuits (IC)s, and light-emitting diodes (LEDs). When exposed to ESD, these types of devices may be rendered useless, thus draining your company’s resources. As such, controlling ESD is imperative not only for ensuring safe and productive workflows, but also for extending the lifespan of your devices and staying within budget.


Even when floors are properly grounded, wearing ESD shoe covers is still a good idea. You can never have too many grounding methods. Some employees may feel that wearing ESD covers can be a nuisance, but in reality, it’s a necessary compliance step and should be viewed as a compulsory aspect of working in a cleanroom environment.
While there are many types of shoe covers available, only certain materials are considered static-resistant. For instance, polyurethane shoe covers may work well for general purpose applications, including medical and food processing environments, but a conductive strip must be included on conductive shoe covers to provide ESD grounding.
When choosing ESD shoe covers to meet your company’s needs, there are a few considerations to be mindful of:

  • Material: Of course, you’ll want to make sure you’re selecting anti-static materials. A non-woven carbon conductive strip can facilitate grounding and prevent ESD. Choosing latex-free options is also advantageous, as the material is a common allergen.
  • Fit: To accommodate wearers of all shoe sizes, a fit of 16” L by 8” W works well. The sturdy strips ensure a snug fit against the shoe to prevent slipping. Not only does this support comfort, it also thwarts ESD effectively.
  • Slip Resistance: There are both regular sole and skid-resistant options available for ESD shoe covers. The skid-free soles are useful in potentially slippery conditions. In cleanroom environments, where surfaces may be more slippery due to their sanitary nature, it may be beneficial to opt for skid-resistant conductive shoe covers to keep your employees safe.

Conductive shoe covers are made from lightweight material to prevent discomfort. In fact, they’re so comfortable that wearers may wind up forgetting they even have them on! In an environment where impurities simply can’t enter the equation, ESD shoe covers are an effective line of defense for keeping your devices safe. They’ll also limit contamination to help keep your cleanrooms and products immaculate.
Both regular sole and skid-resistant conductive shoe covers come in large quantities to last you a long period of time. To browse ESD shoe cover options, visit Harmony Business Supplies online.