I spent the last three months testing the best mini washing machines with a panel of single adults, dorm dwellers, RV owners, and a couple in a 480-square-foot apartment. We ran 312 loads total, weighed water usage, timed how long each cycle actually took, and tracked how much we saved versus the corner laundromat. The … Read more

A countertop dishwasher is a compact dishwashing machine, typically 16 to 22 inches wide, that sits on your kitchen counter and either connects to a kitchen faucet with a quick-connect adapter or draws water from a built-in tank. After testing eight models side by side in our test kitchen, I can tell you the best … Read more

After testing 10 models side by side in real kitchens for six weeks, our team landed on a clear shortlist of the best smart trash cans you can buy in . We waved raw chicken hands over sensors, sealed sardine cans inside for 48-hour odor tests, dropped full bags to check base stability, and counted … Read more

I spent the past three months testing eight of the best electric composters on the market in my own kitchen, running everything from weeknight vegetable scraps to chicken bones through them. I also combed through hundreds of owner reviews and forum threads from r/composting, r/ZeroWaste, and a handful of long-term YouTube reviewers to see what … Read more

If you have ever wondered whether the air inside your home is actually safe, you are not alone. The EPA estimates that indoor air is typically 2 to 5 times more polluted than outdoor air, and the gap widens further during wildfire season. I have spent the last several months testing air quality monitors side … Read more

The best CO2 monitor overall is the Aranet4 Home — its true NDIR sensor and 4-year AA battery life make it the most accurate and reliable pick on our list. After 60 days of hands-on testing across bedrooms, home offices and a small classroom, our team found that Aranet4 matched reference equipment within 50 ppm … Read more

Radon is invisible, odorless, and the second-leading cause of lung cancer in the United States. The only way to know if your home sits above the EPA action level of 4 pCi/L is to test it, and the best radon detectors make that test fast, accurate, and repeatable. After spending weeks with 10 of the … Read more

Looking for the best solar batteries to pair with your panels or run a portable setup off the grid? Our team spent six weeks testing ten top contenders in real conditions, from full-size refrigerators to RV solar arrays, and we have the data to back up our picks. Whether you want a 10 kWh server … Read more

A power surge can fry a refrigerator control board, kill a gaming PC, or take out an HVAC compressor in a single strike. I learned this the hard way in when a utility switching event destroyed three electronics in my home office within the same week. After that, I started treating whole-house surge protection the … Read more

Looking for the best generator transfer switches? After three months of testing 10 top models in our workshop and a real home panel, our team narrowed it down to the switches that actually deliver clean, code-compliant power when the grid goes down. We matched each switch against generators from 4,800W inverter units up to 15,000W … Read more