{"hq_id":"hq-p-spe-000036","name":"Potpourri and Scented Sachets","category":{"primary":"specialty"},"product_tier":"SPE","overall_risk_level":"moderate","description":"Dried botanical materials infused with synthetic fragrance compounds and fixed in wax or powder bases. Used in home storage spaces (closets, drawers, bedrooms) for continuous ambient fragrance.","synthesis":{"derived_risk_level":"moderate","synthesis_confidence":0.536,"synthesis_method":"compound_composition","context_used":"human_infant","context_source":"product_users","exposure_modifier":1.4,"vulnerability_escalated":true,"escalation_reason":"Infant exposure group","compounds_resolved":10,"compounds_total":10,"synthesis_date":"2026-05-09","synthesis_version":"1.2.0","methodology_note":"exposure_modifier and adjusted_magnitude are computed from ALETHEIA-calibrated heuristics (route × duration × frequency multipliers, clamped to [0.5, 1.4]). Multipliers are directionally informed by EPA Exposure Factors Handbook (2011) and CalEPA OEHHA but are not regulatory consensus. See /api/methodology for full disclosure."},"hazard_summary":{"sensitive_populations":"Residential consumers using home fragrance","overall_risk":"moderate","primary_concerns":["Continuous off-gassing from sachet materials creates prolonged low-level but persistent inhalation exposure. Bedroom/pillow placement exposes sleeping individuals (who have reduced ventilation and longer exposure duration). Off-gassing continues for weeks to months; typical user refreshes product monthly, maintaining continuous exposure. Limonene and other volatile compounds undergo oxidative degradation in ambient air, generating secondary pollutants (formaldehyde, acetaldehyde, ultrafine particulates)."],"exposure_routes":"Continuous inhalation of volatilized fragrance from sachet placement; Inhalation during sleeping (bedroom/pillow sachets) with extended exposure; Direct dermal contact if sachet material contacts skin"},"exposure":{"users":["infant","adult"],"routes":["dermal","inhalation"],"contact_types":["skin_prolonged","inhalation"],"duration":"continuous","frequency":"daily","scenarios":["Dermal contact during handling of Potpourri and Scented Sachets (continuous contact)","Inhalation exposure during use of Potpourri and Scented Sachets","Incidental mouthing or hand-to-mouth transfer by children"],"notes":"Exposure to Potpourri and Scented Sachets occurs via dermal, inhalation. Children and infants face higher exposure per body weight due to developing detoxification systems, higher surface-area-to-weight ratio, and behavioral factors (mouthing, crawling)."},"consumer_guidance":{"usage_warning":"Avoid placing sachets in sleeping areas or near head pillows. If using, place in well-ventilated closets or drawers only. Replace/refresh monthly to maintain consistent exposure (do not allow to accumulate). Discontinue if respiratory irritation, headaches, or sleep disturbances occur. Remove sachets if occupants have asthma or chronic respiratory disease.","safer_alternatives":["Unscented drawer liners or cedar blocks (natural, no synthetic fragrance)","Activated charcoal for odor absorption without fragrance","Opening windows for natural ventilation instead of fragrant masking","Limit sachet placement to rarely-used closets only, away from living/sleeping areas"]},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"OSHA workplace safety regulations","citation":"29 CFR 1910","requirements":"Permissible Exposure Limits (PELs) for workplace chemical exposure. Safety Data Sheet requirements under Hazard Communication Standard (HCS). PPE mandates as applicable.","compliance_status":null,"effective_date":null,"enforcing_agency":"OSHA","penalties":null,"source_ref":null},{"jurisdiction":"USA","regulation":"EPA regulatory oversight (TSCA / RCRA / FIFRA as applicable)","citation":null,"requirements":"Chemical substances subject to TSCA reporting. Hazardous waste disposal under RCRA. Pesticide products under FIFRA registration.","compliance_status":null,"effective_date":null,"enforcing_agency":"EPA","penalties":null,"source_ref":null}],"certifications":[],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":false,"disposal_guidance":"Follow product-specific disposal instructions; check SDS if available; contact local waste management for specialty items","hazardous_waste":false,"expected_lifespan":"varies"},"formulation":{"form":"solid","key_ingredients":[{"hq_id":null,"name":"Dried botanical material","role":"base_material","concentration_pct":"60-75"},{"hq_id":null,"name":"Fragrance oil","role":"fragrance","concentration_pct":"10-20"},{"hq_id":null,"name":"Silica (fragrance carrier)","role":"carrier","concentration_pct":"5-10"},{"hq_id":null,"name":"Colorant (dyed petals)","role":"colorant","concentration_pct":"2-5"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000093","compound_name":"D-Limonene","role":"fragrance","typical_concentration":"2-8%"},{"hq_id":"hq-c-org-000739","compound_name":"Linalool","role":"fragrance","typical_concentration":"2-8%"},{"hq_id":"hq-c-org-000745","compound_name":"Coumarin","role":"fragrance","typical_concentration":"0.5-2%"},{"hq_id":"hq-c-org-000702","compound_name":"Cinnamaldehyde","role":"fragrance","typical_concentration":"1-3%"},{"hq_id":"hq-c-org-000743","compound_name":"Benzyl salicylate","role":"fragrance_fixative","typical_concentration":"1-3%"},{"hq_id":"hq-c-org-000787","compound_name":"Phenylacetaldehyde","role":"fragrance","typical_concentration":"0.1-0.5%"},{"hq_id":"hq-c-org-000747","compound_name":"Methyl eugenol","role":"fragrance","typical_concentration":"0.5-2%"},{"hq_id":"hq-c-org-000784","compound_name":"alpha-Hexylcinnamaldehyde","role":"fragrance","typical_concentration":"0.5-2%"},{"hq_id":"hq-c-org-000083","compound_name":"Dibutyl phthalate (DBP)","role":"fragrance_fixative","typical_concentration":"0.5-2%"},{"hq_id":"hq-c-org-000748","compound_name":"Musk ambrette","role":"fragrance","typical_concentration":"0.1-1%"}],"identifiers":{"common_names":["potpourri and scented sachets"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"brand_examples_disclaimer":"Representative branded products of this category. Concerning ingredients listed in materials.concerning[] apply to the category, not necessarily to every named brand. Specific formulations vary by SKU and may have changed since this record was written; consult the brand's current ingredient label before drawing brand-level conclusions.","sources":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-23"},{"type":"regulation","title":"OSHA workplace safety regulations (29 CFR 1910)","jurisdiction":"USA","citation":"29 CFR 1910","id":"src_e0931c03"},{"type":"regulation","title":"EPA regulatory oversight (TSCA / RCRA / FIFRA as applicable)","jurisdiction":"USA","id":"src_a5157d83"},{"id":"fda_limonene_gras","type":"regulatory","title":"US FDA: D-Limonene — GRAS Determination, Food Additive Status, and Flavor Safety Assessment","year":2018,"inherited_from_compound":"hq-c-org-000093"},{"id":"aspca_apcc_limonene","type":"veterinary","title":"ASPCA Animal Poison Control Center: D-Limonene and Citrus Oil Toxicosis — Clinical Management in Dogs and Cats","year":2022,"inherited_from_compound":"hq-c-org-000093"},{"id":"src_001","type":"database","title":"PubChem Compound Database","url":"https://pubchem.ncbi.nlm.nih.gov/compound/6549","year":2026,"inherited_from_compound":"hq-c-org-000739"},{"id":"src_002","type":"epa","title":"EPA CompTox Chemicals Dashboard — DTXSID1024835","url":"https://comptox.epa.gov/dashboard/chemical/details/DTXSID1024835","accessed":"2026-03-12","notes":"Hazard, exposure, and toxicity data","inherited_from_compound":"hq-c-org-000702"},{"id":"iarc_73_dbp","type":"regulatory","title":"IARC Monographs Volume 73: Dibutyl Phthalate — Evaluation of Carcinogenic Risks to Humans (Group 3)","year":2000,"inherited_from_compound":"hq-c-org-000083"},{"id":"epa_dbp_reg","type":"regulatory","title":"US EPA: Dibutyl Phthalate — IRIS Toxicological Review and Reference Doses","year":2006,"inherited_from_compound":"hq-c-org-000083"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-14T01:24:08.244Z"}}