Research Methodology & Standards

    Transparent, rigorous, and independently validated research protocols that ensure credible, actionable insights for healthier indoor environments.

    All research published by Pico X Health Technology and Breathe Wellness Paint R&D Laboratory follows internationally recognized scientific standards. Our commitment to transparency and rigorous methodology ensures that our findings are reliable, reproducible, and actionable.

    Core Research Principles

    Scientific Integrity

    All data collected using standardized, replicable protocols with no conflicts of interest.

    Third-Party Validation

    Independent laboratory testing and peer review for all published findings.

    Real-World Data

    Research derived from actual home assessments, not simulated conditions.

    Transparent Reporting

    Full methodology disclosure, sample sizes, and limitations clearly stated.

    Pico X Health Technology Research Protocol

    Data Collection Standards

    • On-site Visual Assessments: Trained BCA-certified technicians conduct standardized mould inspections using IICRC S520 protocols
    • Thermal Imaging: FLIR E8-XT infrared cameras detect hidden moisture and aircon trunking condensation
    • Environmental Monitoring: 30-day humidity and temperature data logging using Testo 160 IAQ probes (±0.5°C, ±2% RH accuracy)
    • Moisture Measurement: Tramex MRH III moisture meters for quantitative surface moisture readings
    • Microbiological Sampling: 15% random sample testing by AccuTest Laboratories (ISO 17025 accredited)

    Sample Selection & Size

    Target Population: Residential properties across all Singapore regions

    Sample Size: 3,000+ homes assessed (2019-2025)

    Building Types: 68% HDB, 26% Condominiums, 6% Landed properties

    Age Range: 5-45 years (median 22 years)

    Geographic Distribution: Proportional to Singapore population density by region

    Quality Assurance

    • Standardized Forms: Digital assessment checklists ensure consistency across all technicians
    • Inter-Rater Reliability: 10% of assessments conducted by two independent technicians (κ > 0.85)
    • Equipment Calibration: All instruments calibrated quarterly per manufacturer specifications
    • Data Verification: Random audits of 5% of entries by senior research staff

    Follow-Up & Longitudinal Tracking

    For homes receiving interventions (antimould sealer, ventilation upgrades, etc.), Pico X conducts follow-up assessments:

    • • 3-month assessment: Initial effectiveness evaluation
    • • 12-month assessment: Long-term performance verification
    • • 38-month assessment: Extended durability tracking (subset of n=342)

    Breathe Wellness Paint R&D Laboratory Protocol

    Laboratory Testing Standards

    • VOC Emission Testing: ISO 16000-9 chamber method (28m³ test chamber, 23°C ±1°C, 50% ±5% RH)
    • Antimicrobial Efficacy: ISO 22196:2011 (24h contact, >99.9% reduction requirement)
    • Mould Resistance: ASTM D3273-16 (28-day fungal resistance test)
    • Air Purification Performance: JIS Z 2801:2010 photocatalytic activity measurement

    Clinical Trial Partnerships

    Real-world effectiveness studies conducted in partnership with healthcare facilities:

    • • Surface swab testing pre- and post-application (3, 6, 12-month intervals)
    • • ATP bioluminescence monitoring for cleanliness verification
    • • Healthcare-associated infection (HAI) rate tracking (anonymized)
    • • Independent analysis by hospital infection control committees

    Peer Review Process

    All published research undergoes rigorous peer review:

    1. Internal review by senior scientists (blind review by 2+ PhDs)
    2. External peer review by independent experts in relevant fields
    3. Statistical analysis verification by third-party biostatistician
    4. Ethics committee approval for any human-subject research
    5. Compliance check with journal/publisher standards before submission

    Certifications & Accreditations

    Pico X Health Technology

    • • BCA-Approved Building Diagnostics
    • • ISO 16000 Indoor Air Quality Certified
    • • NEA Environmental Health Accredited
    • • Singapore Building Research Institute Partner
    • • IICRC Certified Technicians

    Breathe Wellness Paint R&D

    • • ISO 9001:2015 Quality Management
    • • Australian Paint Approval Scheme Member
    • • Green Building Council Accredited
    • • ISO 17025 Laboratory Partner (AccuTest)
    • • APAS Certified Products

    Research Limitations & Transparency

    We believe in transparent reporting of research limitations. All published studies clearly state:

    • Sample Limitations: Geographic constraints, building type distribution, self-selection bias
    • Generalizability: Findings specific to tropical climates may not apply to other regions
    • Confounding Variables: Occupant behavior, building age, and maintenance practices affect outcomes
    • Commercial Interest: Breathe Wellness Paint manufactures antimould products; findings reviewed independently
    • Temporal Limitations: Long-term effects beyond follow-up periods require ongoing research

    We actively seek external validation and welcome independent replication of our findings.

    Research Methodology FAQ

    Common questions about our scientific protocols and validation processes

    Research Collaboration

    We welcome partnerships with academic institutions, government agencies, and industry bodies interested in advancing building science and indoor environmental quality research.

    Collaborate With Our Research Team