Should You Top Off Your Car’s Gas Tank?

Adding more fuel after the gas pump clicks off can damage the charcoal canister by saturating it with fuel and cause the check-engine light to illuminate. If the ORVR is damaged, it won’t adequately capture those harmful vapors. The system typically lasts the lifetime of a car, but topping off could lead to an avoidable…

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How to Clean AirPods (and Other Earbuds)

Everyone has dirty ears; the human ear is designed to produce earwax to protect itself from other junk getting in there, among other things. That means that the more you put your precious new AirPods Pro in your ear holes, the dirtier they are likely to get. So what’s the best way to clean out…

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Best Bottom-Freezer Refrigerators of 2025, Lab-Tested and Reviewed

Bottom-freezers—as well as top-freezers—typically take up less space than other configurations. Bottom-freezers start at 24 inches wide and go up to 33 inches, making them suitable for a tight space. Our most recent surveys of CR members found that bottom-freezers tend to offer better reliability than some other types, too. For example, LG French-doors receive…

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25 Best Early Labor Day Sales on WIRED-Tested Gear (2025)

Labor Day is not until September 1, but retailers are already offering oodles of Labor Day deals. The unofficial end of summer, a celebration of the American worker’s contribution to our national prosperity, brings with it bargains on WIRED-tested gear, including home office essentials and some of our favorite gadgets. For the next couple of…

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How to Use Your Space Heater Safely

Certification: Make sure the heater you buy carries a safety certification label from an independent testing organization, such as the UL mark, the ETL label from Intertek, or certification from the CSA Group. Recently, more than half a million Govee space heaters were recalled after over 100 reports of overheating, including seven fires and a…

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How to Prevent Catalytic Converter Theft

The average replacement for a stolen converter ranges between $2,177 and $2,506, according to RepairPal, a CR partner. Prices vary from car to car, with some replacements costing over $3,300 to replace. Those figures don’t include repairs to anything else thieves may have damaged, either, which can include the fuel and electrical lines that run…

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What’s the Best iPad for You?

In 2025, Apple released new versions of the basic, budget-friendly iPad, the midtier iPad Air, and the premium iPad Pro. The upgrades are relatively incremental, adding improvements like faster chips, extra AI functionality, and more storage. But our advice hasn’t changed. Consumers in search of an iPad for “tablet-y” activities like browsing the web, watching…

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