Roborock Denies Warranty Coverage on Defective Q8 Max+ — Blames “Liquid Infiltration” in a Mop Vacuum!
✔️ Complaint: I’m filing this report to warn other consumers about my terrible experience with Roborock and their Q8 Max+ vacuum/mop systems — and their blatant refusal to honor their own written warranty. I purchased two brand-new Roborock Q8 Max+ units from Lowe’s on January 23, 2025, and March 25, 2025. Both were less than a year old when they failed — and both are still covered under Roborock’s one-year manufacturer’s warranty. ✔️ The Problem: Both units developed multiple issues within months: 🔸 Loud wheel squealing 🔸 Faulty mapping and navigation 🔸 Sensor errors 🔸 Weak suction 🔸 Auto-empty base failures I reported these defects to Roborock in May 2025 and followed all instructions for troubleshooting. After months of runaround, one unit completely failed in October 2025 due to a wheel malfunction. I sent it in under warranty — and that’s when the nightmare began. ✔️ Roborock’s “Warranty Denial” Excuse: Roborock’s inspection came back claiming “liquid infiltration” and “oil stains” as the cause of damage — which is absurd for a mop vacuum that is literally designed to use water. They then tried to offer me a refurbished downgrade (a Q8 Max without the ‘+’ auto-empty base) — and to make it worse, the replacement would have no future warranty coverage. That’s completely unacceptable and violates their own warranty terms. ✔️ Violation of Roborock’s Own Warranty: Roborock’s own published Limited Warranty states that they will repair, replace, or refund a defective product within one year — using a new or refurbished unit of identical or equivalent functionality. 🔸 Offering a non-equivalent refurbished downgrade is not compliant. 🔸 Denying coverage for “liquid exposure” on a mop product is nonsensical and deceptive. I used both units exactly as directed — only clean water, no chemicals, no misuse. Their excuse simply doesn’t hold up. ✔️ My Attempts to Resolve: I contacted Roborock repeatedly and even sent documentation, proof of purchase, serial numbers, and their own inspection report. They refused to replace the defective units with the same model or issue a refund. Their “solution” was to stick me with an inferior refurbished unit and no warranty. I have now sent a Formal Notice of Intention for Arbitration (dated October 27, 2025) demanding that Roborock either: 🔸Send two brand-new Q8 Max+ units with a new one-year warranty, or 🔸Issue a full refund for both purchases. They have NOT responded in good faith. They ignored me. ✔️ Why This Matters 🔸 Roborock’s denial tactics are not isolated. Other customers have reported the same experience online — denied warranty claims based on bogus “liquid damage” assessments for a mop vacuum. 🔸This could easily become a class action under the Magnuson–Moss Warranty Act (15 U.S.C. §2301 et seq.), which protects consumers against deceptive warranty practices. If Roborock keeps denying valid warranty claims, they could face legal exposure for: 🔸Breach of written warranty 🔸Misrepresentation of product functionality 🔸Unfair and deceptive business practices ✔️ Bottom Line: I bought two premium Roborock Q8 Max+ units less than a year ago, and both failed. Roborock has refused to honor their own warranty, blamed me for normal use, and tried to downgrade me to an inferior refurbished unit with no warranty. ⚠️ Consumers deserve to know that Roborock does NOT stand behind their products. ⚠️ If you’re considering buying one — think twice.