Air purifiers, vacuums and cleaning gear, compared using lab data, ENERGY STAR records, running costs and recall checks.
The best robot vacuums of 2026, based on Wirecutter, RTINGS and Vacuum Wars testing, CPSC recall records, security advisories and owner-reported problems. Every claim linked.
The best cordless stick vacuums of 2026, from Wirecutter, RTINGS, WIRED and TechRadar testing, plus CPSC recalls and the failure points owners report. Every claim linked.
The best humidifiers of 2026, from Wirecutter and other independent tests, EPA cleaning guidance, white-dust and mold complaints, and recall checks. Every claim linked.
The best air purifiers of 2026 — Coway Airmega Mighty2, the original Coway Mighty and Levoit Core 400S — compared using Wirecutter and HouseFresh test results, ENERGY STAR data, yearly running costs and CPSC recall checks.