{"hq_id":"hq-p-hom-000092","name":"Robot Vacuum Cleaner","category":{"primary":"household","secondary":"appliance","tags":["smart_home","dust","battery","indoor_air"]},"product_tier":"HOM","overall_risk_level":"low","description":"Autonomous robot vacuum cleaners (Roomba, Roborock, etc.). Lithium-ion battery with thermal runaway risk. Redistributes settled dust (resuspension of lead dust, pesticide residues, allergens, PFAS from carpet treatments). HEPA filtration varies — some models exhaust fine particulates. Privacy concerns from mapping cameras/LiDAR. End-of-life battery disposal issue.","synthesis":{"derived_risk_level":"insufficient_data","synthesis_confidence":0,"synthesis_method":"none","context_source":null,"compounds_resolved":0,"compounds_total":0,"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":{"overall_risk":"low","primary_concerns":["Dust resuspension (lead dust, pesticides, allergens)","Non-HEPA models exhaust fine particles","Li-ion battery fire risk (rare)","Privacy (camera/LiDAR mapping)"],"sensitive_populations":"Infants on floor, asthmatics, homes with lead paint history","exposure_routes":"Inhalation (resuspended dust)"},"exposure":{"routes":["inhalation"],"contact_types":[],"users":[],"duration":"years","frequency":"daily","scenarios":["Inhalation exposure during use of Robot Vacuum Cleaner"],"notes":"Resuspends settled dust during operation; exhaust air quality depends on filtration"},"consumer_guidance":{"red_flags":["No HEPA filter","Homes with known lead paint","Battery swelling"],"green_flags":["True HEPA filtration","Auto-empty base with sealed bag","UL listed"],"what_to_ask":["Is the filter true HEPA?","How is exhaust air handled?"],"alternatives":["Traditional vacuum with sealed HEPA","Wet mopping robot (less resuspension)"],"notes":null},"regulatory":{"applicable_regulations":["UL 60335-2-2 (appliance safety)","FCC Part 15 (electronics)","EU LVD 2014/35/EU","WEEE (e-waste)"],"certifications":[],"labeling":{},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":"e-waste recycling","disposal_guidance":"E-waste; remove battery for separate recycling","hazardous_waste":false,"expected_lifespan":"3-5 years"},"formulation":{"form":"electronic_appliance","key_ingredients":[{"hq_id":null,"name":"Lithium-ion battery","role":"power","concentration_pct":"15-20"},{"hq_id":null,"name":"ABS/polycarbonate housing","role":"structure","concentration_pct":"40-50"},{"hq_id":null,"name":"Brushes (nylon/rubber)","role":"cleaning","concentration_pct":"2-5"},{"hq_id":null,"name":"HEPA filter media","role":"filtration","concentration_pct":"1-2"}],"certifications":["UL 60335-2-2","FCC"]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[],"identifiers":{"manufacturer":"","common_names":[],"aliases":[],"brands":[]},"brand_examples":[{"brand":"Hoover","manufacturer":"TTM Group","market_position":"mass_market","notable":"Mass-market household vacuums"},{"brand":"Bissell","manufacturer":"Bissell","market_position":"mass_market","notable":"Mass-market carpet cleaning vacuums"},{"brand":"Dyson","manufacturer":"Dyson","market_position":"premium","notable":"Premium cordless and robotic vacuums"},{"brand":"Shark","manufacturer":"SharkNinja","market_position":"mass_market","notable":"Popular upright and robotic vacuums"},{"brand":"Sebo","manufacturer":"Sebo","market_position":"premium","notable":"Premium commercial-grade vacuums"}],"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":"UL 60335-2-2 (appliance safety)","jurisdiction":"","id":"src_c6484189"},{"type":"regulation","title":"FCC Part 15 (electronics)","jurisdiction":"","id":"src_ece26a30"},{"type":"regulation","title":"EU LVD 2014/35/EU","jurisdiction":"","year":2014,"id":"src_a5736f14"},{"type":"regulation","title":"WEEE (e-waste)","jurisdiction":"","id":"src_d475b875"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-14T01:27:36.875Z"}}