Seal of Approval (SoA)
The Carpet and Rug Institute
The CRI Seal of Approval certifies high-performance carpet care products
Key Strengths
- Independent third-party laboratory testing ensures credibility
- Covers three major product categories: cleaning solutions, vacuums, and professional systems
- Backed by CRI, the leading non-profit trade association for the carpet industry
- Helps manufacturers access commercial and institutional markets that require certified products
- Signals environmental responsibility and product safety to end users
- Widely recognized by flooring professionals and facility managers across North America
Ideal For
This certification is best suited for manufacturers of carpet cleaning solutions, vacuum cleaners, and professional carpet cleaning systems who want independent validation of their product's performance and safety. It is particularly valuable for companies seeking to differentiate their products in a competitive market and gain credibility with commercial buyers, facility managers, and environmentally conscious consumers.
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Overview
The Carpet and Rug Institute (CRI) Seal of Approval (SoA) is a certification program that evaluates and endorses carpet cleaning products, equipment, and services for their effectiveness, safety, and environmental impact. Established by the CRI, a non-profit trade association representing the carpet industry, the program helps consumers and businesses identify carpet care solutions that meet high standards.
The SoA program certifies products in three categories: cleaning solutions, vacuum cleaners, and carpet cleaning systems. Cleaning solutions are tested for their ability to remove soil and stains without damaging carpet fibers or altering colors. Vacuum cleaners are evaluated based on their dirt removal efficiency, dust containment, and impact on carpet appearance. Carpet cleaning systems, used by professionals, are assessed for their thoroughness in cleaning, moisture removal, and overall impact on carpet longevity.
Products and equipment must undergo rigorous independent laboratory testing to earn the Seal of Approval. The certification assures users that the products are both effective and safe, helping to maintain the appearance and extend the lifespan of their carpets. The program also encourages manufacturers to develop higher-quality and more environmentally responsible carpet care products.
The CRI Seal of Approval serves as a trusted guide for selecting carpet cleaning products and services, ensuring they meet industry-leading standards for performance and safety.
Requirements & Verification
Evidence Requirements
Applicants must submit their products for independent laboratory testing conducted according to CRI's standardized test protocols. Cleaning solutions are tested for soil and stain removal efficacy and absence of damage to carpet fibers or color. Vacuum cleaners are evaluated for dirt removal, dust containment, and carpet appearance impact. Carpet cleaning systems are assessed for cleaning thoroughness, moisture removal, and carpet longevity impact. All testing must be performed by CRI-approved independent laboratories.
Prerequisites
Assessment Process
Products are submitted by manufacturers to CRI-approved independent laboratories for standardized performance testing. For cleaning solutions, tests evaluate soil and stain removal efficacy and absence of fiber or color damage. Vacuum cleaners are tested for dirt removal efficiency, dust containment, and carpet appearance impact. Professional carpet cleaning systems are assessed for cleaning thoroughness, moisture removal, and effect on carpet longevity. Results are reviewed by CRI, and products meeting all performance thresholds are awarded the Seal of Approval.
Renewal & Compliance
Certified products must undergo periodic retesting to maintain the Seal of Approval. Manufacturers are required to resubmit products for laboratory testing on a renewal cycle to ensure continued compliance with CRI performance standards. Any changes to product formulation or design may require additional testing.
Accountability Model
Impact & Outcomes
Salary & Market Value
As a product certification rather than a professional credential, the CRI Seal of Approval does not directly impact individual salaries. However, certified products may command premium pricing and improved market access, providing commercial benefit to manufacturers.
Consider Alternatives If...
If your product is not directly related to carpet care (e.g., hard floor cleaners or general-purpose equipment), this certification is not applicable. Companies seeking a broad environmental or sustainability label rather than a performance-focused product endorsement should consider alternative certifications.
Alternative Programs
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Sources & Citations
Content on this page is AI-enriched from primary sources.
The Carpet and Rug InstituteLast verified Mar 10, 2026