Guides | Vacuum Wars

How to Activate and Use the Roborock Saros Z70 OmniGrip

Roborock’s Saros Z70 is the first robot vacuum that is mass-produced with a groundbreaking feature—a 5-axis robotic arm known as OmniGrip. This innovation is designed to address a longstanding challenge: clearing small obstacles that interfere with cleaning cycles. As we anticipate its release in early May, let’s take a moment to examine how users activate and control the OmniGrip through the Roborock app as well as its specific capabilities (and limitations).

HEPA Across the Globe: How Vacuum Cleaner Filtration Standards Differ and Why It Matters

Vacuum cleaners around the world are subject to different filtration expectations and standards, especially when it comes to HEPA (High-Efficiency Particulate Air) filters. In some regions, regulations or rating systems encourage manufacturers to use high-grade filters and sealed designs, while elsewhere it’s driven more by consumer demand than law. In this article we will compare how key regions approach vacuum filtration.

Airflow vs Suction: What’s Better for Upright Vacuums?

A person holding a vacuum gauge reading suction pressure, with text overlay asking whether airflow or suction power matters more in upright vacuums.

Learn the difference between airflow (CFM) and suction power (water lift) in upright vacuums. Discover which metric matters more.

The 2025 Buyer’s Guide to Shark Robot Vacuums

The Shark robot vacuum lineup might seem overwhelming at first. But despite the many model numbers, docking options, rebranding, renaming, and accessorizing, most variants within a given series share the same core robot. This guide focuses on the new models that are currently available on Shark’s US website and Amazon. While

Restoring Suction Power in Your Vacuum Cleaner: Step-by-Step Guide

Vacuum cleaners can lose suction over time or suddenly due to a variety of common issues. The good news is that most suction problems can be fixed with simple maintenance and troubleshooting, without deep technical knowledge. This guide will walk you through the most likely causes of suction loss – starting from the simplest – to the less common or more complex issues.

The Complete Roborock App Guide

Overview Welcome to our comprehensive walkthrough of the Roborock App—which is our favorite robot vacuum app as of this writing. This guide will help you find the features of your Roborock robot vacuum’s control app. In this article, we’ll walk through the setup process, review the features of the home

How Often Should You Replace Vacuum Filters (Bagless, Cordless & Robot Vacuums)?

Maintaining vacuum filters is vital for suction power and indoor air quality, as clogged filters reduce performance and spread allergens. This article examines optimal cleaning or replacement schedules for bagless upright (including cordless) and robot vacuum filters. We analyze filter types (foam, HEPA, washable vs. replace-only), manufacturer lifespan recommendations, expert advice, cost considerations, and benefits of HEPA filters in sealed systems, with all claims supported by studies, experts, and manufacturers.

The Ultimate Guide to Robot Vacuums Without Internet: What Works Offline?

Many readers and viewers ask us the questions: “Can my robot vacuum work without internet?” Or “Which robot vacuums work without internet?” Whether you’re dealing with spotty Wi‑Fi, have security concerns, or simply prefer a device that doesn’t rely on the cloud, understanding what your robot can do offline is essential. In this guide, we break down offline functionality so you get a clear picture of what to expect from most robot brands.

Are Robot Vacuums Spying on You? A Deep Dive into Privacy & Security Risks

Robot vacuums are revolutionizing smart homes—but their sensors and cloud connectivity can pose data privacy, hacking, and safety risks. Discover how brands like iRobot, Roborock, Ecovacs, and Eufy use encryption, secure protocols, and certifications to protect your home.

iRobot’s New 2025 Lineup Buyer’s Guide

iRobot has unveiled a refreshed Roomba series for 2025 that brings significant changes to its long-established lineup. This guide examines the core features and what you might expect in real-world usage.

Amanda

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