Why Use Microfiber Wipes?

Why Use Microfiber Cleaning Cloths?

Sometimes the simpler the cleaning product, the better.

Enter the microfiber cleaning cloth.

What is microfiber?

Microfiber is made from fibers of polyester and nylon that are cut down many times; thinner than a piece of human hair. Microfiber is not naturally occurring and is synthetic. Microfiber promotes an electrostatic charge. Magnetizing dust and grime easier than a natural occurring material.
 
Cross sections: microfiber thread above, cotton thread below
Microfiber vs Cotton – Cross sections: microfiber thread above, cotton thread below. Microfiber leaves no residue, contrary to cotton.
 
The reason microfiber is able to pick up dust and grime easier is because of the fiber it is made of. The fine, intricate, and wedge shaped fiber of a microfiber cloth has the same shape of a star up close. Compared to a cotton product which has a circular, more smooth construction. The wedge shaped fiber allows for dust to be trapped easier then with the cotton material.

Benefits of Microfiber Wipes

Use Microfiber wipes for cleaning almost any surface. Use on windows, floors, and for dusting. These cloths are the definition of environmentally friendly. You no longer need to use any harmful cleaning products and can get the job done only using water. This reduces the risk of chemical spills or harm to employees in the workplace. Even though you are ditching the harmful chemicals you are still getting streak-free cleaning.
 
One of the most common properties of microfiber fabric is its ability to wick moisture. This means that it is both absorbent and dries quick. Microfiber is more sturdy then cotton. The material dries quicker, which allows less time for bacteria to emerge.

How to Clean with Microfiber Wipes

How To Clean With Microfiber

 

Possibilities are endless when thinking of ways to clean with microfiber cleaning cloths. With so many different cleaning surfaces, multicolor cloths become helpful. Buy cloths of different colors and label them for different items makes. With all the different uses here are some examples of items to use your microfiber cloths on:
 
  1. Automotive Prep/Care: Absorb more water and faster than cotton. Microfiber cloth will be able to dry cars faster with less wastage. Microfiber cloths also result is a spot free shine with no residue left on the car with less risk of scratches.
  2. Industrial/Commercial Dusting: Small wedge-like fibers create almost magnetic attraction to dust. This is great for places that need a clean wipe down fast like hospitals.
  3. Shine Chrome: Chrome fixtures and products tend to lose their shine over time. Use this to shine office appliances or wipe down products before you ship them out to your customers. The microfiber cloth will enhance the chrome shine, leaving a dazzling finish.

Prevent Cross-Contamination:

All industries can benefit using colors to clean. Including: medical centers, hotels, restaurants, schools, daycares, and nursing homes. Use Microfiber cleaning cloths in different colors so that a color-coding system can be implemented for specific uses. For instance, in bathrooms, red cloths can for toilets and yellow cloths for sinks. Blue cloths can be for office cleaning.
 
Although there is not a color-coding standard, there are some common applications:
 
Red: Use in areas with higher risk of cross-contamination and spread of infection. — restroom areas including toilets and urinals
Yellow: Cleaning objects and surfaces in rooms and lower risk areas of restrooms, including sinks.
Green: Use in areas where food is handled and prepared
Blue: Use in lower risk areas such as common areas. And for general purpose cleaning of surfaces such as glass and mirrors.
 
Protect your hands using disposable nitrile gloves when cleaning with microfiber. And to ensure an hand-oil and smudge-free finish.

How to Take Care of your Microfiber Cloths

Having these cloths also don’t have a great deal of upkeep and can last a long time if they are kept up. Breakdown the cleaning process down into light cleaning and heavy cleaning.
 
  • Light Cleaning: If you are using these cloths for light cleaning, wash by hand without soap and leave to air dry.
  • Heavy Cleaning: For heavier cleaning use a washer and dryer. It is still best to not use detergent and to wash and dry on a low temperature to make sure these cloths last longer.

To find a selection of microfiber wipes you can visit our store.

Pail Wipers vs Bagged: What’s the Difference?

Pail Wipers vs Bagged: What’s the Difference?

Pail Wipes & Bagged Wipers

The cleanroom wipes we know today are an evolution of baby wipes. Indeed, pre-wetted wipes used for baby care needs existed long before the cleanroom industry designed their own pre-saturated wipes. While the general concept behind the two products is the same, the difference lies in wipes’ composition and solution. To be used safely in critical environments, cleanroom wipes are made from materials like polypropylene and polyester, resulting in low particle generation and non-abrasive qualities.

Cleanroom wipes are saturated with isopropyl alcohol (IPA) to help technicians clean work areas quickly.

There are two main options for purchasing presaturated cleanroom wipes: small packs, and pails (which contain a much higher quantity of wipes). Aside from the number of wipes each option contains, there are some other key differences among the two packages. Let’s take a closer look to determine which option will best suit your needs.

PACKS OF PRE-SATURATED WIPERS

Packs of Pre-Saturated Wipers

Bags of wipers are available, holding about 50 wipes. To retrieve a wipe, the user  opens the seal, which covers the hole into the package. The stacked layout of the wipes and resealable seal work together to minimize evaporation.

Cleanroom wipes are also available in flex packs, which also have stacked wipes. However, instead of opening a sticker seal, the user opens the interlocking bag (resembling a sandwich bag) to retrieve a wipe. If an entire pack of wipes is to be used over the course of a few days, the wipes will likely retain sufficient moisture.

PAILS OF WIPERS

Pails of Wipers

In addition to bags, pre-saturated wipers are also available in pails. The pails hold more wipes: some hold 150 cleanroom wipes while other pails house as many as 600. The advantage of this packaging lies in the fact that the lid creates a tight seal, which helps to prevent against evaporation.

Advantages of Pre-Saturated Cleanroom Wipes

Using a pre-saturated wiper improves cleaning performance & consistency. Anyone who has used a squirt bottle to dispense alcohol for cleaning knows how tricky it is to dispense just the right amount.  Overly wet wipes will simply saturate the surface and spread contamination further. Using wipes that are too dry may hinder your ability to attract contaminants in the area. A key feature of presaturation is precise saturation of the solvent. This provides optimal particle and contaminant removal and solvent usage as well as increases consistency of critical component cleaning.

Clean Up Right w/ Presaturated Pail Wipes & Bagged Wipers

If you’re working in a cleanroom environment where wipers are only used to clean up spills every now and then, small packs of wipers may suffice. Yet, for everyday cleaning needs, most technicians prefer to have a large supply of fully-saturated wipers on hand. For this reason, along with the cost savings, cleanroom wiper pails are the leading choice in many companies.

Harmony Business Supplies has a large selection of cleanroom wipes available to meet each company’s unique needs. Shop online through our inventory or contact a product specialist for assistance.

 

An Overview of Cleanroom Wipes

An Overview of Cleanroom Wipes

An Overview of Cleanroom Wipes

Maintaining a cleanroom or controlled environment requires the use of products and tools designed specifically for these areas. When spills and contamination occur in these critical environments, your employees should be able to have cleanroom wipes within reach for the most effective and convenient cleaning possible.

Here, we’ll provide a basic overview of cleanroom wipes to help you determine which type your organization needs most.

 

Why Are Cleanroom Wipes Needed?

Sources of Cleanroom Product Contamination (Source: www.cemag.us)
Sources of Cleanroom Product Contamination (Source: www.cemag.us)

To understand why it’s imperative for cleanroom wipes to be used in certain environments, it’s helpful to first have an understanding of cleanrooms. A cleanroom is any sensitive environment in which the amount of pollutants must be monitored and kept to a minimum. Pollutants can include substances found naturally in the air, such as dust, microbes, particles, and even certain vapors.

Cleanroom environments are classified according to the number of particles (sized .5 micrometers or larger) allowed per cubic meter. For instance, to be classified at ISO 6, a room must have 35,200 particles or fewer per square meter; but an ISO 4 cleanroom can only have 352.

Cleanrooms are used in a broad range of industries, including pharmaceuticals and aerospace semiconductor engineering. They’re also used in manufacturing for medical devices, computer components like microchips, optics, and military applications.

To sustain the appropriate cleanroom classification, employees who work in these highly sensitive environments must follow stringent procedures on a day-to-day basis. Everything from their attire to cleaning techniques must follow a specific protocol to facilitate contamination control. Thus, using the proper cleaning materials is integral to keeping the number of pollutants down in a cleanroom.

 

How Are They Different from Ordinary Wipes?

Teknipure ESD Polyester Knit Cleanroom Wiper
Teknipure ESD Polyester Knit Cleanroom Wiper

Cleanroom wipes aren’t like ordinary wipes because they’re made differently. They feature lower levels of lint to protect against contaminants, and some boast higher levels of absorbency, resistance to chemicals and abrasion, and in general, better cleaning capabilities. They’re also softer, making them safe for use on sensitive equipment.

Like the cleanrooms themselves, cleanroom wipes have different classifications to be used in corresponding cleanrooms. For instance, many cleanroom wipes are compatible with ISO class 6 or higher. Likewise, the wipes are also produced in cleanroom environments, to ensure the highest possible quality.

 

What Are Advantages of Cleanroom Wipes?

Cleanroom wipes are handy for quickly wiping down a surface in a cleanroom environment after a spill or contamination has occurred. Some are made to handle specific cleaning solvents, such as IPA, and other types of solutions. Using cleanroom wipes allows your teams to disinfect surfaces while also ensuring sterilization and reducing the levels of endotoxins present in the environment.

 

What Are The Types of Cleanroom Wipes?

There are a few different factors to consider when seeking out the best cleanroom wipe to suit your needs. We’ll walk through each, below.

Types of Cleanroom Wipe Border/Edge Seals

Cleanroom Wipers have sealed edges to prevent particle and fiber generation and provide a clean wipe. Cleanroom wipes can have a sealed border, a sealed edge, or a cut edge. The level of fiber and particle release will depend on your wipe seal. Note the difference in sealing the border around the wipe (most clean) or just the wipe edge (most common).

Cleanroom Class 1-10 (ISO 3-4):

Sealed Border

Sealed Border wipers are the cleanest & best performing choice for your most critical tasks. Maximum cleanliness and fiber control.

A proprietary process using pressure & heat is used to create a border seal for optimum fiber and particle retention, resulting in a 5mm Ultrasonic Border Seal around the border of the wipe.

Cleanroom Class 10-100 (ISO 4-5):

Sealed Edge

Sealed Edge wipers are exceptionally clean and a common critical task wiper. The difference over border seals is that only the edging of the wipe is sealed instead of a border around the edge of the wipe. A Laser Sealed Edge is provided on all sides for maximum fiber and particle retention. A Ultrasonic Sealed Edge involves a process using pressure & heat to create an ultrasonic seal for fiber and particle retention. Ultrasonic Sealing is superior to Laser Sealing as it results in a softer edge, and lower carbon levels.

Cleanroom Class 100-10,000 (ISO 5-7):

Hot Knife or Laser Sealed Edge

Knit (Woven) Wipers

Light weight with a Laser Sealed Edge to provide effective contamination control in critical environments and offer the best value. Low levels of contamination and superb particle removal and retention make this the ideal wiper where economical and effective cleaning is required. Most economical critical use knit wipers.

Non-Woven Wipers

Excellent absorbency and particle removal in controlled environments. Commonly used in many general cleaning applications. Higher levels of fiber and contaminants than knit wipers. Excellent choice for economical cleaning & spill pick-up. These non-woven wipers have Hot Knife Sealed Edges.

Woven (Knit) Vs. Non-Woven:

Teknipure MicroFiber Cleanroom Wipe TC2MFUW
Teknipure MicroFiber Cleanroom Wipe TC2MFUW

Woven cleanroom wipes

Dry-knitted and considered to be the cleanest type. They’re often made from polyester and may be safe for use in classes ISO 4 or 5. Woven cleanroom wipes are strong, non-shedding, soft, and highly absorbent. They can even be gamma irradiated for enhanced sterility to support lower microbiological endotoxin levels.

TekniZorb Polyester/Cellulose Cleanroom Wiper TZ1PCS1-99
TekniZorb Polyester/Cellulose Cleanroom Wiper TZ1PCS1-99

Non-woven cleanroom wipes

A more economical choice for less-critical environments. They, too, are strong and low-linting. The wipes made from polypropylene/cellulose blends are resistant to acids and many other types of chemicals. Non-woven wipes are also supremely soft and thus safe for use on sensitive equipment.

 

Wet Vs. Dry:

TekniSat PreSaturated Cleanroom Wiper TS2PUI70Z-99
TekniSat PreSaturated Cleanroom Wiper TS2PUI70Z-99

Wet, or pre-saturated wipes, are already moistened with a cleaning solution such as isopropyl alcohol. The moisture levels in wet wipes may support their ability to capture pollutants, as they facilitate a stronger bond to contaminants.

Dry wipes, too, can retain particles, but without a cleaning solution, they must be strong enough to wipe up the spilled material on their own to be effective. However, cleaning solvents can be used with dry wipes separately, affording the user a better ability to achieve their desired level of saturation.

While wet cleanroom wipes boast convenience, dry wipes may be more versatile. Ultimately, both serve unique purposes and choosing which is better for your application comes down to personal preference.

 

What Are Some Best Practices for Using Cleanroom Wipes?

To get the most from your cleanroom wipes, it’s important to train employees on using them correctly. Here are some helpful tips to be mindful of:

  • Follow a Schedule: Cleanroom wipes are only effective for reducing particles if they’re being used for regular cleaning in addition to wiping up spills. To maintain sterilized surfaces, proper cleanings should be performed daily. Thus, it’s helpful to encourage your employees to closely follow a routine. While cleaning standards may vary by level, keeping track of cleanings by documenting them can be helpful in any industry and cleanroom class.

 

  • Fold Wipes: Folding wipes in half or even in quarters allows users to get the maximum use out of their surface area. Using an entire wipe to clean just one small area is wasteful, so to stretch your budget ask employees to fold wipes and then clean each space with a different side. You really shouldn’t use an un-folded wipe. Fold it at least once or twice for the most effective wipe!

    Quarter-Fold to get the most out of your wipes!
    Quarter-Fold to get the most out of your wipes!

 

  • Don’t Reuse: While folding extends the capacity of each wipe, it’s imperative to avoid spreading contaminants. Develop a specified technique which all employees should use to avoid cleaning multiple surfaces with the same wipe. Don’t risk cross-contamination by going back and forth between clean and dirty areas.

 

  • Moisten Appropriately: Finally, if you’re not using pre-saturated cleanroom wipes, make sure the wipes you use are neither too wet nor too dry. Overly wet wipes will simply saturate the surface and spread bacteria further, while using wipes that are too dry may hinder your ability to attract all of the contaminants in the area.

Whichever type of cleanroom wipe you select for your needs, Harmony Business Supplies has the perfect solution for you. You can view our vast selection of cleanroom wipes online now, or get in touch with a product specialist to learn more about identifying the proper type to support your business needs.

The 4 Most Common Cleanroom Contaminators

The 4 Most Common Cleanroom Contaminators

Maintaining a cleanroom environment has unique challenges because it’s constantly being exposed to a number of contaminants. To stabilize your company’s particle count, identifying your leading sources of contamination is critical. While these sources may vary from one organization to the next, the most common contaminators tend to be similar across most industries.

Here, we discuss four of the most widespread culprits of contamination in cleanroom environments, along with strategies for combating each source:

Cleanroom Operators: While they’re likely the most highly-trained on reducing contamination, operators actually tend to be the leading source of it in cleanroom environments. Employees can compromise your particle count by neglecting to wear the required disposable apparel to maintain your cleanroom environment. Consider how an operator who just left the building for their lunch break might contaminate an environment by neglecting to wear the proper shoe covers, face masks, or other protective apparel. Frequent reinforcement of procedures, coupled with availability of necessary disposable resources, can help to prevent contamination by operators.

HVAC Systems: Inadequate air volume or velocity can impact your environment, exposing it to a rising number of particles. Even if your cleanroom is stable, it’s possible that HVAC systems working below capacity could be pulling in particles from nearby non-cleanroom environments and contaminating your critical areas. To prevent HVAC-related contamination, make sure you’re following the prescribed maintenance schedule for your HEPA filters. A general rule of thumb to follow is to have your pre-filters replaced at least twice per year.

Supplies: Wipes, gloves, and other cleanroom supplies can either help or hurt you in controlling contaminants. If you’re not using the proper shoe covers, for example, you could actually be increasing ESD risks instead of limiting them. The same goes for the gloves and wipes you select. Make sure that the supplies you choose are intended for use in your cleanroom level. For instance, wipes made from a polyester/cellulose blend are ideal for cleaning spills in controlled environments, and many are available for environments of varying classes. There are contaminant-reducing gloves designed specifically for cleanrooms. Using cleanroom documentation, such as paper and notepads, intended for use in cleanrooms is also helpful for reduce particle generation.

Cleaning Procedures: Maintaining a regular cleaning schedule is imperative in cleanrooms, and without strict adherence to procedures and schedules, your risk for contamination increases substantially. In addition to scheduling airborne particle counts, regular inspections should also be performed on work surfaces and in critical places. Also, while general cleanings should be performed frequently, you should also be following a schedule of deep cleanses to keep particle and bacterial counts down.

From cleanroom pens to wipes and apparel, Harmony Business Supplies has everything you need to help control contamination in your company’s cleanroom. Check out our extensive selection of particle-reducing products.