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Pre-Saturated Towelette Testing Services

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Introduction to Pre-Saturated Towelette Testing Services

Pre-saturated towelettes are disposable wipes pre-moistened with various solutions such as disinfectants, cleaning agents or skincare products  and are most commonly used items in all sectors. Pre-saturated towelette testing services are crucial to ensure the product’s safety and efficacy. The pre-saturated towelette testing services measure key aspects like antimicrobial efficacy, uniform saturation, and chemical stability that ensure the towelettes do their intended work and meet minimum industry standards. Ensuring appropriate, comprehensive testing gives the manufacturers the strength to launch safe and reliable products.

Types of Pre-Saturated Towelettes

It includes: 

  1. Disinfecting Towelettes: These wipes are widely used in healthcare environment to  disinfect surfaces and prevent cross-transmission .They are pre-moistened with disinfecting solutions, containing active ingredients which include alcohol, quaternary ammonium compounds, or hydrogen peroxide that destroy bacteria, viruses, and other agents. Pre-saturated towelette testing services ensure these wipes are lethal for harmful microorganisms over specific time limits.
  2. Cleaning Wipes: Cleaning wipes are usually used for common cleaning purposes. The applications of cleaning wipes range from household and kitchen use to industrial applications. They have a formulation that contains surfactants and detergents which assist in removing dirt or grease. Testing of the product focuses on the product’s cleaning efficacy without leaving residues or degrading the surface.
  3. Skincare Wipes: These can be used for maintenance of personal hygiene. They are pre-saturated with skincare formulations which include makeup removers, moisturizers, or acne treatments. Pre-saturated towelette testing services ensure that the wipes retain the stability of active ingredients and free from microbial contaminants that could be harmful to the skin.
  4. Industrial Towelettes: Designed for heavy-duty cleaning in industrial environments, these wipes are used to clean machinery, tools, or other equipment. They may contain solvents or other harsh chemicals. Pre-saturated towelette testing services ensure the safety and effectiveness of these towelettes in industrial applications.
  5. Specialty Towelettes: Some towelettes are developed for specific applications, such as wound care or medical devices. These wipes require specialized Pre-saturated towelette testing services to ensure they meet regulatory standards for their intended use.

Common Testing Methods for Pre-Saturated Towelettes

At MIS we use ASTM E2362 to tests Pre- Saturated Towelettes:

ASTM E2362: ASTM E2362 is the standard test method titled “Assessment of Antimicrobial Activity for Pre-Saturated or Impregnated Towelettes”. This test method describes a procedure for assessing the efficacy of antimicrobial agents pre-impregnated onto or pre-saturated onto towelettes. The primary focus of this method is on the wipe’s ability to reduce the microbial load on surfaces.

Test conditions and Requirements

  • Test organism : Staphylococcus aureus, Pseudomonas aeruginosa ,Mycobacterium bovis and Trichophyton mentagrophytes are commonly used test organisms.
  • Test Carriers: Non-porous glass surfaces are used as carriers.
  • Incubation period : 48 hours at 37°C ± 1°C for bacteria ,10 days at 27°C ± 2.5 °C for T. mentagrophytes  and between 60 -90 days for Mycobacteria. 

Test methodology 

  • Inoculation: A small quantity of test organism is spread uniformly over a nonporous surface ( glass slide) and the  inoculated nonporous surface is allowed to dry.
  • Application of Towelette: The contaminated surface is then wiped using a pre-saturated towelette.
  • Contact Time: After cleaning, the surface is left idle for a certain duration, so that the disinfectant has time to act upon the microorganism.
  • Microbial Recovery: Following the contact time, a neutralizing solution is added to neutralize antimicrobial activity. The recovered medium is then subcultured to quantify the surviving microbes.
  • Culturing and Analysis: The subcultured organisms are cultured, and their growth is observed. This growth is then compared with the controls to determine the efficacy of the towelette as a disinfectant. It gives qualitative data indicating  whether the product meets the requirements for antimicrobial action.

Benefits of Professional Testing Services for Pre-Saturated Towelettes

  • Regulatory Compliance

The healthcare, food processing and personal care industries are highly regulated. Professional testing services can assure manufacturers meet regulatory agency requirements such as the FDA, EPA, and international standards organizations like ISO and ASTM. This ensures less likelihood of product recalls, fines or legal actions.

  • Enhanced Quality Control

Pre-saturated towelette testing services help maintain consistency in the product quality developed by a manufacturer from one batch to another. Tests like stability testing and packaging integrity testing ensure its efficacy throughout the shelf life and prevent it from degrading or becoming contaminated.

  • Consumer Trust and Brand Reputation

Ensuring pre-saturated towelettes meet the highest standards of safety and performance will assure consumers and boost one’s brand reputation. A tested product is less likely to fail, thereby protecting the brand’s image and showing support to the consumer.

Conclusion: Elevating Quality of Pre-Saturated Towelettes with Testing Services

Pre-saturated towelette testing services play an important role in ensuring  that pre-saturated wet wipes meet all possible safety, efficacy, and regulatory requirements. The validation of factors like microbial efficacy, saturation uniformity, and chemical stability ensures that the product is safe, reliable, and also effective toward its intended use. Beyond protecting consumers, these services will assure and improve quality, strengthen compliance with the rules of the industry, and allow companies to remain competitive in the market.

At MIS we provide testing and validation services for pre- saturated towelettes  to ensure that your products meet highest regulatory standards. Contact us today to learn more about our testing services.

Get your product tested now

✓  Completed test order form (TOS)
✓  Customization and Assistance to determine the right test for your project
✓  FAST TRACK Program with less Turnaround Time

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