Irish Spring · Hand Soap
Irish Spring Bw Moisture Blast 24 Hr Fresh 18 Oz
Lower concern. Bar soap formulations rarely use intentional PFAS.
Irish Spring is a conventional soap bar with no known PFAS treatment or water-resistant claims. Brand makes no PFAS disclosure, but the product category presents minimal PFAS risk.
Shop Irish Spring on Amazon →Material
soap bar, glycerin and surfactant base
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Irish Spring Moisture Blast is a solid bar soap formulated with glycerin, surfactants, and fragrance compounds. Bar soaps are inherently lower-risk than liquid soaps because they lack water-based preservative systems (like parabens or phenoxyethanol) and emulsifiers that can harbor or leach problematic chemicals. The glycerin base is a humectant that draws moisture to skin; it is widely regarded as safe in cosmetic formulations and poses no known systemic toxicity risk at consumer exposure levels.
The brand's record and disclosure
Irish Spring (owned by Colgate-Palmolive) has not publicly disclosed detailed ingredient safety testing or third-party certifications for this product line. The brand has faced no major recalled safety incidents tied to bar soap formulations in recent FDA records. Colgate-Palmolive maintains standard cosmetic compliance but does not voluntarily publish heavy metal or synthetic fragrance testing data, which is typical for mainstream personal care brands and not itself a red flag.
How it compares in its category
Bar soaps as a category carry lower chemical burden than liquid hand soaps because they avoid preservative and chelating agent complexity. Irish Spring sits in the mass-market mainstream segment; it is more heavily fragranced and less transparent than premium or natural bar soaps (which often declare fragrance source and submit to third-party certifications), but it is also more affordable and widely available. Compared to antibacterial hand soaps, this moisturizing bar avoids triclosan and similar antimicrobials, which is a safety advantage.
If you buy it
Use as a standard hand soap; no special precautions are needed. Store in a dry location between uses to extend bar life and prevent bacterial or mold growth in standing moisture. Discontinue use if you experience unexplained skin irritation or contact sensitivity, though fragrance allergies are the primary concern rather than chemical toxicity. Replace when the bar is worn down or shows visible cracking.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Fragrance allergen mix
Irish Spring uses synthetic fragrance blends without full ingredient disclosure. Individual components (e.g., limonene, linalool) can trigger contact dermatitis in sensitized users, but rates are low in the general population and clearly labeled as 'fragrance' on packaging.
Heavy metals in fragrance or colorants
No public testing or recalls document arsenic, lead, or cadmium in Irish Spring bar soaps. Bar soap formulations are not known to accumulate heavy metals at consumer-concern levels, and FDA oversight of colorants is routine.
Formaldehyde releasers in preservative system
Bar soaps require minimal water-based preservation; formaldehyde-releasing preservatives (e.g., imidazolidinyl urea) are rarely used in solid bars. No evidence links this product to formaldehyde release.
Talc contamination
Irish Spring Moisture Blast is a water-soluble bar, not a talc-based powder product. Bar soaps do not use talc as a base ingredient, so inhalation or asbestos cross-contamination risk does not apply.
Skin irritation from high pH or surfactant load
Bar soaps are typically alkaline (pH 7-10); prolonged or frequent use on sensitive skin can disrupt the skin barrier. Irish Spring's heavy fragrance and surfactant blend may cause mild drying or irritation in individuals with eczema or very sensitive skin, though this is a use-dependent reaction rather than a manufacturing defect.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
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More hand soap grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.