Efficacy Testing of Soap, Sanitizers, and Disinfectants

1. Antimicrobial Efficacy of Soaps

Soaps are designed to physically remove dirt and microorganisms from the skin. However, antimicrobial soaps go a step further by actively killing or inhibiting microbial growth.

We perform a range of tests to evaluate:

• Reduction in microbial load after washing
• Spectrum of activity against common bacteria and fungi

Common test standards include IS 11479 (Part-1 & 2) for hand wash efficacy.

2. Hand Sanitizer Efficacy Testing

Hand sanitizers are critical for infection control when water and soap are unavailable. The product’s effectiveness depends on its alcohol concentration, formulation, and contact time.

Our sanitizer testing includes:

• Bactericidal, Yeasticidal, Fungicidal and virucidal activity tests
• Testing is performed as per ASTM E2315 / EN 1276 / EN 1275 / EN 1040
• Assessment against specific pathogens, including coli, Staphylococcus aureus, Pseudomonas aereganosa, Enterococcus hirae, MS2 Phage, Candida albicans, Aspergillus brasiliensis etc.

These tests ensure the sanitizer delivers rapid and reliable microbial reduction under realistic conditions.

3. Disinfectant Efficacy Testing

Disinfectants are used on surfaces and instruments to prevent cross-contamination in hospitals, laboratories, industries, and homes. As different environments require different levels of disinfection, we offer tailored testing programs based on product type and intended use.

Our disinfectant efficacy testing covers:

• Surface disinfectants (ASTM E2315, EN 13697)
• Fungicidal, Virucidal, and Bactericidal activity

We simulate real-life application conditions to determine how well the disinfectant performs against target microorganisms on various surfaces.

FARE Labs is equipped with advanced microbiological testing facilities, including biosafety cabinets, incubators, sterilization systems, and microbial culture . We maintain a wide range of standard microbial strains recommended by regulatory bodies such as ATCC and MTCC.

We follow rigorous ISO 17025:2017 quality standards to ensure every test meets the highest levels of accuracy and reliability.

Industries We Serve

• Personal Care & Cosmetics
• Pharmaceutical & Healthcare
• Food & Beverage
• Institutional & Industrial Cleaning
• Household Hygiene Products

Whether you’re launching a new product, reformulating an existing one, or meeting export regulatory requirements, our experts can guide you through every stage of efficacy validation.

Reporting and Compliance

Upon completion of testing, we provide a detailed analytical report including:

• Test methodology and reference standards
• Microbial strain details
• Quantitative efficacy results (log reductions, percent kill, etc.)
• Interpretation and compliance summary

These reports are accepted by national and international regulatory authorities and can support claims for marketing, labelling, and certification purposes.

At FARE Labs, we combine scientific expertise, advanced technology, and regulatory knowledge to deliver reliable efficacy testing results. Our goal is to help you bring safe, effective, and trusted hygiene products to the market.

Ensure your product performs as promised — contact us today to learn more about our testing services for soaps, sanitizers, and disinfectants.