Murphy Oil Soap Review, Is Murphy Oil Soap Non-Toxic?
Across 20 graded products, Murphy Oil Soap averages Excellent (79/100). On disclosure, the brand says nothing publicly about PFAS. 20 of its products grade Good or better. Grades are model-based estimates, not lab results.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Does Murphy Oil Soap have PFAS, by category
Worth buying from Murphy Oil Soap Good or better, best-graded first
Murphy Oil Soap
Wood Cleaner Spray Orange 22 oz.
Mineral oil, soap, water, fragrance, spray formula
Fragrance allergens and sensitizers
Orange fragrance in the spray formula may contain limonene or other terpenes that can…
Inhalation risk from spray aerosol
Spray formulation creates inhalable particles; while mineral oil itself is not acutely…
Surface degradation or residue buildup
Improper dilution or over-application can leave oily film on wood, dust attraction, or…
Lower concern. Traditional cleaner with no water-repellent or coating triggers.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Multi-Use Spray
mineral oil, surfactants, water
Inhalation of aerosol mist (surfactants and mineral oil particles)
Spray delivery method creates fine mist inhalation risk; mineral oil itself is…
Skin and eye contact irritation
Surfactant content can cause mild irritation to eyes or prolonged skin contact; mineral…
Ingestion hazard (accidental)
Mineral oil in large quantities is a laxative; ingestion of small amounts (e.g., residue…
Residue buildup and surface damage over time
Repeated application without adequate buffing can leave oily film and attract dust…
Lower PFAS concern. Cleaner formulated without typical PFAS triggers.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Murphy Oil Spray (22 oz., 01181)
mineral oil soap solution, spray formulation
Inhalation of spray mist (respiratory irritation)
Repeated inhalation of mineral oil mist in confined, unventilated spaces can cause mild…
Accumulation of residue on wood or buildup over time
Repeated application without cleaning can leave a sticky, dull layer on wood; this is a…
Lower concern oil soap product with no documented PFAS use.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Multi-Use Spray Ready-To-Use Spray 22 fl oz
plant-derived oils (mineral oil base), water, emulsifiers
Inhalation of spray mist (mineral oil aerosol)
Repeated or prolonged inhalation of mineral oil mist in confined spaces can theoretically…
Eye and mucous membrane irritation
Standard warning on the product label indicates eye irritation potential if sprayed…
Microbial growth in spray container
Ready-to-use aqueous formulations can support bacterial or fungal growth if stored damp…
Low risk. Oil-based cleaners typically lack PFAS.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Murphy's 22 oz Oil Soap Spray
mineral oil and soap surfactants in aqueous spray
Mineral oil residue buildup on floors
Repeated heavy application of oil-based cleaners can create a slippery film, especially…
Eye and skin irritation from spray
The soap surfactant in aqueous suspension can irritate mucous membranes if sprayed…
Inhalation of mineral oil mist
Prolonged or heavy inhalation of spray mist in poorly ventilated spaces could cause upper…
Low risk. Oil soap sprays are unlikely to contain PFAS.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Multi-use Spray Ready-To-Use - 22 fl oz (0.7 quart) - Fresh Orange Scent - Orange Bottle - 9 / Carton
Aqueous soap concentrate, plant-derived oils
Inhalation of spray mist
Ready-to-use spray format poses low but non-zero risk of inhaling fine droplets…
Eye irritation from direct spray contact
Soap solutions are mild irritants to eyes; accidental spray contact requires immediate…
Residue buildup on sealed surfaces
Oil-based soaps can leave a waxy film on some floors and finished wood if over-diluted or…
Bacterial or mold growth in spray bottle if not maintained
Aqueous spray bottles stored at room temperature for extended periods can develop…
Low risk. Traditional soap product with no high-risk ingredients.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Murphy's Multi-Use Wood Cleaner Soap
Plant-based soap, mineral oil, water
Fragrance allergens or sensitizers
Murphy Oil Soap's product line often contains fragrance blends; while the base scent is…
Product degradation or rancidity over time
Plant-based oils in the formulation can oxidize if stored in warm, humid, or…
Low risk. Standard wood cleaner without specialty coatings.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Murphy's Murphy Multi-Use Wood Cleaning Spray
Aqueous cleaning solution, soap-based surfactants
Fragrance allergens and sensitization
Murphy Oil Soap contains fragrance (not fully disclosed as individual components on…
Eye and mucous membrane irritation
As an anionic surfactant solution, direct eye contact can cause temporary stinging and…
Skin irritation from prolonged contact
Repeated or prolonged direct skin contact (not rinsing hands after use) may cause mild…
Ingestion toxicity (accidental)
The product is not intended for ingestion. Accidental swallowing of small amounts may…
Lower concern. Soap-based aqueous cleaner with no PFAS-linked material on record.
⚠Brand says nothing about PFAS
Murphy Oil Soap
Multi-use Spray Fresh Orange
surfactant-based liquid soap, essential oil fragrance
Fragrance allergens and irritants (essential oil)
Fresh orange essential oil can trigger allergic contact dermatitis or respiratory…
Respiratory irritation from spray mist
Aerosolized surfactant and essential oil particles may cause mild throat or nasal…
Low risk for PFAS. No treatment chemistry present.
⚠Starting grade for this product type
Murphy Oil Soap
Colgate Murphy Oil Soap Multiuse Spray
mineral oil, water, emulsifiers, surfactants
Mineral oil residue buildup
Repeated applications without dilution or removal can leave sticky film and attract dust…
Bacterial or mold growth in bottle
Water-based emulsifier formula can support microbial growth if the spray bottle is stored…
Skin or eye irritation from surfactants
Surfactants and emulsifiers are mild irritants in concentrated form; dilution as directed…
Lower PFAS concern. Traditional oil-based cleaner no fluorinated coatings.
⚠Starting grade for this product type
Murphy Oil Soap
Multi-use Spray Fresh Orange
mineral oil, soap, water, citrus extract
Volatile Organic Compounds (VOC) from fragrance and citrus extract
Citrus-based fragrances in spray products can release limonene and related terpenes into…
Aspiration risk if ingested
Mineral oil in household products carries a known aspiration hazard if swallowed…
Skin irritation from fragrance or soap residue
Direct contact with undiluted product or residue on furniture can cause mild irritation…
Bacterial or fungal growth in spray bottle
Water-containing formulas can support microbial growth if the spray bottle is…
Lower concern. Oil-based cleaner without known PFAS risk factors.
⚠Starting grade for this product type
Murphy Oil Soap
Murphy Multi-Use Wood Cleaner Oil
mineral oil, soap, wood oils
Volatile organic compounds (VOC) / inhalation risk from emulsifiers
While mineral oil itself is low-volatility, the soap and emulsifier package may include…
Oil residue and dust attraction on wood surfaces
Overapplication can leave a tacky surface that traps dust and debris, potentially…
Spontaneous ignition risk of oiled cloth applicators
Oil-soaked cloths, if tightly bundled or compressed while damp and left in warm…
Slip hazard on finished floors
If Murphy Oil Soap is used on hardwood floors or other walking surfaces, inadequate…
Lower concern. Traditional oil cleaner with no known PFAS vectors.
⚠Starting grade for this product type
Murphy Oil Soap
Wood Cleaner
mineral oil, soap, water
Skin sensitization and irritation from fragrance or soap components
While mineral oil and soap are low-irritancy, prolonged skin contact or use in…
Bacterial or mold growth in the product or on treated surfaces
Water content in the formulation can support microbial growth if the sealed bottle is…
Lower concern. Material as recorded contains no components linked to PFAS.
⚠Starting grade for this product type
Murphy Oil Soap
Murphy's 1031 - 22 oz Oil Soap Spray
mineral oil, emulsifiers, water-based soap
Volatile organic compounds (VOCs) from mineral oil
Mineral oil itself has low volatility, but spray atomization and any residual hydrocarbon…
Skin or eye contact sensitization from soap/emulsifiers
Undisclosed emulsifier blend; nonionic surfactants are generally mild, but individual…
Fabric damage or discoloration from mineral oil saturation
Mineral oil can darken light-colored fabrics and leave greasy residue if over-applied.…
Lower risk. Oil soap unlikely to be a PFAS source.
⚠Starting grade for this product type
Murphy Oil Soap
Wood Cleaner Spray Orange 22 oz.
mineral oil, water, citric acid, surfactants (soap)
Volatile organic compounds (VOCs) and odor
Citric acid and mineral oil are low-volatility; however, some formulations of Murphy Oil…
Skin and eye irritation from surfactants
Product labels carry standard irritation warnings for eye contact and prolonged skin…
Aspiration risk if ingested
Mineral oil is not acutely toxic, but ingestion can cause gastrointestinal distress and…
Allergens in fragrance component
The orange scent likely includes fragrance compounds; individuals with fragrance…
Liquid cleaner with no PFAS triggers identified.
⚠Starting grade for this product type
Murphy Oil Soap
Multi-use Spray Ready-To-Use - 22 fl oz (0.7 quart) - Fresh Orange Scent - Orange Bottle - 9 / Carton
Soap solution in plastic spray bottle
Fragrance allergens
Fresh orange scent is achieved through synthetic fragrance compounds and/or limonene (a…
Skin irritation from surfactants
Soap-based surfactants can cause mild dryness or irritation with prolonged direct…
Eye irritation if sprayed directly
Concentrated soap solution will irritate eyes; this is typical for all spray cleaners.…
Low risk; soap formula has minimal PFAS risk.
⚠Starting grade for this product type
Murphy Oil Soap
Murphy Multi-Use Wood Cleaner Oil
mineral oil, soap, wood oils
Skin or eye irritation from soap component
The surfactant and soap base can cause mild irritation if applied directly to skin or…
Mineral oil ingestion (accidental, especially children)
Mineral oil is not acutely toxic but can cause mild gastrointestinal effects if ingested…
Fragrance allergens and sensitization
Murphy Oil Soap formulations include fragrance oils that may trigger contact dermatitis…
Oil residue accumulation and slip hazard
Excess application of oil-based cleaners can create a slippery surface on hardwood floors…
Low risk. Oil-based cleaner shows no PFAS use.
⚠Starting grade for this product type
Murphy Oil Soap
Murphy Oil Spray (22 oz., 01181)
mineral oil, soap (olive oil-based), spray propellant
Volatile organic compounds (hydrocarbon propellant)
Spray application releases hydrocarbon propellant into air; brief inhalation from normal…
Lower concern. Main materials are not linked to PFAS.
⚠Starting grade for this product type
Murphy Oil Soap
Murphy's Multi-Use Wood Cleaner Soap
Plant-based oils, soap, water
Fragrance allergens
Murphy's Oil Soap contains fragrance from natural or synthetic fragrance blends to…
Skin irritation from soap concentration
Undiluted or heavily concentrated soap can disrupt the skin's natural pH and lipid…
Inhalation of dust and particles during application
Cleaning wood surfaces, especially older or painted finishes, may release dust, lead…
Low risk. Traditional soap shows no PFAS chemistry.
⚠Starting grade for this product type
Murphy Oil Soap
Murphy's 22 oz Oil Soap Spray
plant-based oils, soap, water
Fragrance compounds (fragrance allergens, undisclosed components)
Plant-based cleaners typically contain essential oils or synthetic fragrances; Murphy's…
Inhalation risk from aerosolized spray
Spray application generates fine mist that may irritate airways with prolonged or…
Dermal irritation from soap/surfactants
Prolonged skin contact with undiluted or concentrated product may cause drying or mild…
Low risk. Oil-based liquid unlikely to contain PFAS.
⚠Starting grade for this product type
Murphy Oil Soap and PFAS, common questions
- Does Murphy Oil Soap have PFAS?
- We graded 20 Murphy Oil Soap products, averaging Excellent (79/100). 20 grade Good or better. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Murphy Oil Soap non-toxic?
- Murphy Oil Soap Wood Cleaner Spray Orange 22 oz. is the highest-graded Murphy Oil Soap product we have scored, at 85/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Murphy Oil Soap products are lower concern for PFAS?
- The highest-graded Murphy Oil Soap products we have scored are Murphy Oil Soap Wood Cleaner Spray Orange 22 oz., Murphy Oil Soap Multi-Use Spray, Murphy Oil Spray (22 oz., 01181). That is our model-based estimate from materials and public disclosure, not a lab test.
Every grade uses the same public rubric. How grades work →